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REG - Rio Tinto - Fourth quarter production results

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RNS Number : 7433Y  Rio Tinto PLC  18 January 2022

 

Rio Tinto releases fourth quarter production results

18 January 2022

Rio Tinto Chief Executive Jakob Stausholm, said: "In 2021 we continued to
experience strong demand for our products while operating conditions remained
challenging, including due to prolonged COVID-19 disruptions. Despite this, we
progressed a number of our projects, including the Pilbara replacement mines,
underlining the resilience of the business and the commitment and flexibility
of our people, communities and host governments. We are seeing some initial
positive results from the implementation of the Rio Tinto Safe Production
System, which we will significantly ramp up in 2022, as we continue to work
hard to improve our operational performance to become the best operator.

"In the fourth quarter we set a new direction for the company and announced a
number of partnerships focused on decarbonising the value chain for our
products, including green steel. We also entered into a binding agreement to
acquire the Rincon lithium project in Argentina, which is strongly aligned
with our strategy. These actions will ensure we continue to deliver attractive
returns to shareholders, invest in sustaining and growing our portfolio, and
progress our ambition to net-zero carbon emissions."

 Production*                                   Q4     vs Q4          vs Q3            Full Year  vs Full Year

2020
2021

2020
                                               2021                                   2021
 Pilbara iron ore shipments (100% basis)   Mt  84.1      -5%             +1%          321.6         -3%
 Pilbara iron ore production (100% basis)  Mt  84.1      -2%             +1%          319.7         -4%
 Bauxite                                   Mt  13.1      -2%            -6%           54.3          -3%
 Aluminium                                 kt  757       -7%            -2%           3,151         -1%
 Mined copper                              kt  132      0%               +6%          494           -7%
 Titanium dioxide slag                     kt  228         -16%          +9%          1,014         -9 %
 IOC iron ore pellets and concentrate      Mt  2.5       -9%               +15%       9.7           -6%

 *Rio Tinto share unless otherwise stated

 

2021 operational highlights and other key announcements

•     The safety and well-being of our employees and contractors remains
our priority. Fatigue, labour shortages and other pressures from COVID-19 have
heightened the safety risk in day-to-day operations and remind us that there
is no room for complacency. We experienced our third consecutive year with no
fatalities at our managed operations. We are working hard with our partners to
achieve the same results at our non-managed assets and marine operations.

•     Pilbara iron ore production of 319.7 million tonnes (100% basis)
was 4% lower than 2020. This is due to above average rainfall in the first
half of the year, cultural heritage management and delays in growth and
brownfield mine replacement tie-in projects. Pilbara shipments in 2021 were
321.6 million tonnes (100% basis), 3% lower than 2020, and included elevated
levels of SP10 product as a result of delays in growth and brownfield mine
replacement tie-in projects.

•     Bauxite production of 54.3 million tonnes was 3% lower than 2020
due to severe wet weather in the first quarter impacting system stability
throughout the year, equipment reliability issues and overruns on planned
shutdowns at our Pacific operations.

•     Aluminium production of 3.2 million tonnes was 1% lower than 2020
due to reduced capacity at our Kitimat smelter in British Columbia following
the strike which commenced in July 2021. The labour union and employees have
reached an agreement with controlled restart in 2022.

•     Mined copper production of 494 thousand tonnes was 7% lower than
2020 due to lower recoveries and throughput at Escondida as a result of the
prolonged impact of COVID-19, partly offset by higher recoveries and grades at
Oyu Tolgoi in Mongolia and Kennecott in the US.

•     Titanium dioxide slag production of 1,014 thousand tonnes was 9%
lower than 2020 as a result of community disruptions and subsequent
curtailment of operations at Richards Bay Minerals (RBM) coupled with
unplanned maintenance and equipment reliability issues at Rio Tinto Fer et
Titane (RTFT) in Canada. On 24 August, RBM resumed operations following
stabilisation of the security situation, supported by the national and
provincial government, as well as substantive engagement with host communities
and their traditional authorities.

•     Production of pellets and concentrate at Iron Ore Company of
Canada (IOC) was 6% lower than 2020 due to prolonged labour and equipment
availability issues impacting product feed and various other operational
challenges throughout the year.

•     At the Jadar lithium-borate project in Serbia, as a result of
delays in the approval of the Exploitation Field Licence (EFL), which is a
prerequisite to publish the Environmental Impact Assessment (EIA) and commence
the consultation process, we are revising development timelines. Based on
current estimates and subject to receiving all relevant approvals, permits and
licences, first saleable production is expected to be no earlier than 2027
(previously 2026).

•     In the fourth quarter, we entered into several partnerships to
accelerate decarbonising our own business and the value chains we operate in.
In November, we announced the ELYSIS joint venture successfully produced
aluminium without any direct greenhouse gas emissions from commercial-size
cells.

•     On 20 October, we outlined
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-to-strengthen-performance-decarbonise-and-grow)
the actions being taken to strengthen the business and improve performance. We
unveiled a longer-term strategy to ensure we thrive in a decarbonising world
and continue to deliver attractive shareholder returns, in line with our
policy.

•     This year, we initiated the Rio Tinto Safe Production System
(RTSPS) at five pilot sites, focusing on sustainably unlocking capacity across
the system. We are already seeing returns in the first year of rollout
including a significant improvement at the Kennecott concentrator since the
July deployment compared to the previous 12 months performance. A
significantly larger programme is planned for 2022, subject to COVID-19
constraints, with the RTSPS rollout of up to 30 deployments at 15 sites as
well as up to 80 rapid improvement projects which aim at improving targeted
bottlenecks.

•     On 28 October, we issued
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-Finance-USA-Limited-prices-US1,-d-,25-billion-of-30-year-fixed-rate-notes)
$1.25 billion 30-year fixed rate SEC-registered bonds priced at 2.75%. The
proceeds of the new issuance were used to fund the early redemption and
extinguishment of the company's $1.20 billion 3.75% bonds due to mature in
June 2025.

•     On 19 December, we announced
(https://www.riotinto.com/news/releases/2021/Dominic-Barton-to-succeed-Simon-Thompson-as-Chair)
the Board of Directors had selected Dominic Barton to succeed Simon Thompson
as the new Chair. Dominic will join the Board with effect from 4 April 2022
and be appointed to the role of Chair at the conclusion of the Rio Tinto
Limited annual general meeting on 5 May 2022.

•     On 21 December, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-to-acquire-Rincon-Mining-lithium-project)
we had entered into a binding agreement to acquire the Rincon lithium project
in Argentina from Rincon Mining for $825 million. Rincon is one of the largest
undeveloped lithium brine projects in the world, located in the heart of the
lithium triangle in Salta Province.

•     Our guidance assumes development of the pandemic does not lead to
government-imposed restrictions and widespread protracted cases related to new
highly contagious variants with high severity, which could result in a
significant number of our production critical workforce and contractor base
being unable to work due to illness and/or isolation requirements. This risk
extends to prolonged interruption of service from a key partner or supplier
which could lead to severely constrained operational activity of a key asset
or project. This risk is exacerbated globally by tight labour markets and
supply chain delays.

•     All figures in this report are unaudited. All currency figures in
this report are US dollars, and comments refer to Rio Tinto's share of
production, unless otherwise stated.

2022 production guidance

 

 Rio Tinto share, unless otherwise stated          2021 Actuals  2022
 Pilbara iron ore(1) (shipments, 100% basis) (Mt)  322           320 to 335
 Bauxite (Mt)                                      54            54 to 57
 Alumina (Mt)                                      7.9           8.0 to 8.4
 Aluminium (Mt)                                    3.2           3.1 to 3.2
 Mined copper (kt)                                 494           500 to 575
 Refined copper (kt)                               202           230 to 290
 Diamonds(2) (M carats)                            3.8           5.0 to 6.0
 Titanium dioxide slag (Mt)                        1.0           1.1 to 1.4
 IOC(3) iron ore pellets and concentrate (Mt)      9.7           10.0 to 11.0
 Boric oxide equivalent (Mt)                       0.5           ~0.5

(1)Pilbara shipments guidance remains subject to risks around commissioning
and ramp-up of new mines and management of cultural heritage.

(2)Reflects 100% ownership of Diavik (previously 60%) from 1st November 2021.

(3)Iron Ore Company of Canada.

•     Iron ore shipments and bauxite production guidance remain subject
to weather and market conditions.

•     Our guidance assumes development of the pandemic does not lead to
government-imposed restrictions and widespread protracted cases related to new
highly contagious variants with high severity, which could result in a
significant number of our production critical workforce and contractor base
being unable to work due to illness and/or isolation requirements. This risk
extends to prolonged interruption of service from a key partner or supplier
which could lead to severely constrained operational activity of a key asset
or project. This risk is exacerbated globally by tight labour markets and
supply chain delays.

•     Pilbara shipments guidance remains subject to commissioning and
ramp-up of new mines and management of cultural heritage, including any
impacts from the recent changes to the Aboriginal Heritage Act 1972 (WA). We
support the strengthening of Aboriginal heritage protection in Western
Australia and continue to engage with Traditional Owners regarding current and
proposed plans for mining activities, adjusting mine plans where required.
Given the quality of our resource, we retain a range of development options in
the Pilbara, subject to heritage and environmental approvals.

Investments, growth and development projects

•     We continue to proactively manage COVID-19 and prioritise work
across critical projects, as challenges associated with interstate and
international border access continue, impacting the availability and movement
of people and goods, most notably in Australia and Mongolia. Mitigation plans
are in place however there are some delays with the delivery of equipment to
sites and access to key personnel.

•     Exploration and evaluation expense in 2021 was $726 million, $101
million (16%) higher than 2020, with ramp-up of activities in Australia,
Europe and Western Africa.

Pilbara mine projects

•     Commissioning and ramp-up of Pilbara growth and brownfield mine
replacement projects has been impacted by ongoing COVID-19 restrictions,
including labour access and supply chain quality issues. The latter has been
exacerbated by an inability to conduct pre-delivery quality assurance and
control at international steel and equipment manufacturers due to limitations
on travel.

•     Mining and operational readiness activities are progressing at the
Gudai-Darri mine and the railway is operational. The first train was loaded
from the mobile crushing and screening facilities in December. First
production from the main plant is now expected in the second quarter of 2022,
subject to the continuing impacts of COVID-19.

•     The Western Turner Syncline Phase 2 project achieved first ore in
October, in line with previous guidance. At Robe Valley, the autonomous mining
truck fleet has been commissioned. Since achieving first ore in August,
ongoing wet plant construction and commissioning challenges are impacting
production ramp-up.

Oyu Tolgoi underground project(1)

Technical progress

•     The project is technically and operationally ready for undercut
commencement, despite continued COVID-19 constraints in Mongolia. Site
accommodation and staffing levels improved in the quarter to between 60% and
70% of planned requirements. The impact on project costs of the additional
restrictions related to COVID-19 to the end of December 2021 is estimated to
be $175 million. The project has achieved the conveyor to surface decline
breakthrough and completed construction of Materials Handling System 1 with
commissioning expected to be completed in the coming weeks.

•     Shaft 4 sinking activities recommenced in October, with
advancement now at 148 metres below ground level. Shaft 3 readiness works
continue, with sinking commencement expected by the end of the first quarter
of 2022, despite some disruptions following an unplanned failure on one of the
sinking brake systems. The delay to the commissioning of shafts 3 and 4 is
still expected to be approximately nine months per prior guidance based on
known COVID-19 impacts to date. Panel 1 and 2 studies will be ongoing
throughout 2022.

Other updates

•     Negotiations with the Government of Mongolia are constructive and
making positive progress. All key stakeholders have stated that they remain
committed to moving the project forward and reaching a long-term solution to
the items under discussion.

•     In December, the updated Resources and Reserves were registered in
Mongolia in accordance with Mongolian regulations and approval from Mongolian
authorities of the 2022 Annual Mine Plan was received. The updated Feasibility
Study (OTFS20) has been submitted to the relevant governmental agencies of
Mongolia.

•     As a result of COVID-19 impacts and outstanding non-technical
undercut criteria, first sustainable production will be no earlier than
January 2023, subject to the timing of commencement of the undercut. The full
impact on the cost of the integrated project is subject to further analysis
once we have clarity on the timeline around the completion of the undercut
criteria and ongoing COVID-19 restrictions.

•     Other milestones that need to be met in order to ensure that the
project can commence caving operations (undercut) include: approval of the
project investment uplift to $6.75 billion, approval of the funding plan and
extension of the current power supply arrangements until an agreed long term
stable and reliable power solution can be fully implemented.

Other key projects and exploration and evaluation

•     The Zulti South project in South Africa remains on full
suspension.

•     At the Kemano hydropower tunnel project in British Columbia,
Canada, the tunnel boring machine is being dismantled and removed following
breakthrough in October. Although COVID-19 continues to affect the workforce,
project completion remains on schedule for the second half of 2022.

•     At the Resolution Copper project in Arizona, we continue to work
with the US Forest Service to secure approval of the Final Environmental
Impact Statement (EIS). In parallel, mine studies and engagement with the
Native American tribes and local communities continue to progress.

•     At the Winu project in Western Australia, there has been progress
towards securing consent from the Traditional Owners to the Project Agreement
in advance of submitting the necessary environmental and regulatory approvals.
Drilling, fieldwork and study activities continue to progress to schedule.

•     At the Simandou iron ore project in Guinea, we continue to engage
with key stakeholders in-country including the Government of Guinea. We remain
committed to an inclusive partnership, seeking mutual and sustainable benefits
by developing our project in line with international social and environmental
standards. A new drilling programme has commenced, and expressions of interest
are being sourced for construction and early development works expected to be
carried out in 2022.

•     At the Jadar lithium-borate project in Serbia, as a result of
delays in the approval of the Exploitation Field Licence (EFL), which is a
prerequisite to publish the Environmental Impact Assessment (EIA) and commence
the consultation process, we are revising development timelines. Based on
current estimates and subject to receiving all relevant approvals, permits and
licences, first saleable production is expected to be no earlier than 2027
(previously 2026). The Feasibility Study and the EIA Studies are progressing.
We fully understand the concerns amongst some Serbian stakeholders about
environmental impacts and we will continue to engage to demonstrate the
project has developed mitigation solutions in the project plan.

•     Energy Resources of Australia (ERA) has previously indicated to
the market that it has identified cost and schedule overruns in executing the
mine closure plan that is expected to be significant relative to the findings
of the Ranger Project Area closure feasibility study.

 

(1)Project baseline reporting has been updated following endorsement of the
definitive estimate by Rio Tinto Board and Turquoise Hill Resources (pending
Oyu Tolgoi board approval).

The definitive estimate assumed COVID-19 restrictions in 2021 that were no
more stringent than those experienced in September 2020 and noted that should
COVID-19 constraints continue beyond 2021 or should the COVID-19 situation
escalate further in 2021 leading to tougher restrictions, additional costs and
schedule impacts would arise. Since the definitive estimate, at the end of
2020, Mongolia implemented additional restrictions in response to community
transmission cases, and in March 2021 the first cases of COVID-19 were
identified at Oyu Tolgoi resulting in temporary site shutdown, quarantine
measures and further travel and movement restrictions. The impact of these
additional restrictions, which have continued throughout this period and are
beyond those experienced in September 2020, is ongoing. To date, the impact on
projects costs of the additional restrictions experienced to the end of
December 2021 is estimated to be $175 million. Additional costs and schedule
impacts continue to be incurred and the final impact is still to be
determined.

 

Sustainability highlights

We continue to advance our sustainability agenda. We are now a member of T
(https://www.spglobal.com/spdji/en/indices/esg/dow-jones-sustainability-world-index/#overview)
he Dow Jones Sustainability™ World Index
(https://www.spglobal.com/spdji/en/indices/esg/dow-jones-sustainability-world-index/#overview)
, which comprises global sustainability leaders as identified by S&P
Global, representing the top 10% of the largest 2,500 companies in the S&P
Global Broad Market Index based on ESG dimensions.

On 9 November, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-invests-in-start-up-to-support-habitat-restoration-final)
a partnership with RESOLVE, a Washington-based non profit organisation, to
launch Regeneration, a start-up that will use the re-mining and processing of
waste from legacy mine sites to support rehabilitation activities and restore
natural environments. We will make an equity investment of $2 million and
analyse our portfolio to identify potential opportunities for the first
Regeneration project.

On 23 October, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-BHP-and-Fortescue-Collaborate-on-New-Learning-Programs-to-Create-Safer-Workplaces)
a partnership with BHP and Fortescue Metals Group to fund innovative,
industry-first learning programmes as part of a continued commitment towards
mining sector workplaces that are free from sexual harassment, bullying and
racism. The partnership will fund and contribute to the design, development
and implementation of new social awareness education packages for deployment
through a range of education providers such as Technical and further education
(TAFE), Registered Training Organisations, universities and high schools.

 

On 19 December, we called for
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-puts-call-out-to-WA-manufacturers-to-build-iron-ore-rail-cars)
Expressions of Interest from Western Australian manufacturers to build 100
rail cars for our Pilbara operations. We will initially purchase 50 rail cars
from the successful supplier, followed by an ongoing commitment of 10 rail
cars a year for the next five years. This will help grow the local rail car
manufacturing industry and support local jobs.

Communities & Social Performance (CSP)

At the end of 2021 the relationship between Puutu Kunti Kurrama and Pinikura
(PKKP) leadership and Rio Tinto Iron Ore is constructive and considered. The
ongoing rehabilitation works at Juukan Gorge are on schedule and have the
active involvement of the appointed Puutu Kunti Kurrama (PKK) committee
members.  An agreement on a co-management of country approach and an
appropriate remedy for the destruction of Juukan Gorge is substantially
progressed. Together we are charting new territory, and this takes time, but
we are moving forward on a model which is respectful and looks to provide
certainty of protection for cultural heritage and mining.

On 17 October, we welcomed
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-Statement-on-Joint-Standing-Committee-on-Northern-Australia-Report)
the Joint Standing Committee on Northern Australia's final report into the
destruction of the rock shelters at Juukan Gorge. We continue to work closely
with Traditional Owners to build trusted relationships and better understand
and protect their cultural heritage.

On 17 October, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-announces-12-million-dollar-Telethon-partnership)
a new three-year partnership with Telethon aimed at improving the health and
well-being of children in Western Australia. The partnership, which follows $4
million contribution in 2020, will provide $4 million contribution each year
to 2023, to support research into mental health and juvenile diabetes.

At Resolution Copper in Arizona, we partnered with Stantec and White Mountain
Apache community members to provide 64 hydro panels on the Fort Apache
Reservation, and we are planning installation programs in other Native
American communities. The panels will provide a new source of clean drinking
water through an innovative, renewable technology that uses solar energy.

Key highlights in Australia from the quarter are outlined below, with further
information available on our website
(https://www.riotinto.com/sustainability/communities) .

Agreement modernisation

Discussions with Pilbara Traditional Owners to modernise existing agreements
continued in the fourth quarter. Heads of Agreements (HoA), or similar, are
being drafted with two Traditional Owner Groups. The HoA include principles
and approaches to co-management of country over the life of mine cycle and
partnership arrangements to broaden benefits arising from mining. Engagement
protocols to guide the modernisation discussions have been executed or
endorsed with five Traditional Owner Groups.

Cultural heritage management

Pilbara Iron Ore continues to apply the Integrated Heritage Management Process
(IHMP). Known sites of cultural significance continue to be re-assessed and
mine plans adjusted or measures taken to avoid disturbance. This includes
increased buffer zones and blast management plans to reduce vibration risk. To
date, we have reviewed 2,205 heritage sites across different planning
horizons. Lessons learned and best practice are shared and replicated, as
appropriate, across Rio Tinto.

Australian Advisory Group (AAG)

Work to develop the AAG is progressing with the terms of reference finalised.
The AAG is on track to commence in the first quarter of 2022 and will be
comprised of a minimum of 60% Aboriginal or Torres Strait Islander membership,
with an Indigenous Australian Chairperson.

Aboriginal Heritage Act 1972 (WA)

We support the strengthening of Aboriginal heritage protection in Western
Australia. We continue to collaborate with Traditional Owners, incorporating
heritage and social surroundings information into mine designs, new
developments and our IHMP systems.

Climate change and our value chain

We progressed initiatives in the fourth quarter in line with our pathway to
decarbonise our business and actively develop technologies that will enable
our customers and our customers' customers to decarbonise.

•     On 26 October, we announ
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-and-Carbfix-partner-for-carbon-capture-and-storage)
ced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-and-Carbfix-partner-for-carbon-capture-and-storage)
a partnership with Carbfix to implement a technology for capturing carbon and
permanently storing it underground at our ISAL aluminium smelter in Iceland.
Under a Memorandum of Understanding (MoU), Carbfix will use Rio Tinto's land
surrounding the ISAL smelter for onshore CO(2) injection in the world's first
carbon mineral storage hub, the Coda Terminal. Liquified CO(2) will be
imported by ship from industrial sites across North Europe for storage. The
partnership follows an investment earlier in October in Carbon Capture Inc., a
climate tech start-up that focuses on developing modular Direct Air Capture
units powered by renewable energy and with the potential to remove significant
amounts of CO(2)  from the atmosphere for permanent underground storage.

•     On 27 October, we announced
(https://www.riotinto.com/news/releases/2021/USGS-and-Rio-Tinto-Partner-to-Survey-for-Critical-Minerals-in-Southwest-Montana)
a partnership with the U.S. Geological Survey (USGS), the science agency for
the US Department of the Interior, to provide a clearer picture of the
potential for critical mineral resources beneath the Continental Divide near
Montana's Boulder Batholith. The USGS will fly airborne geophysical surveys in
areas of interest with support from Rio Tinto during 2022 as part of its Earth
Mapping Resources Initiative.

•     On 28 October, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-and-BlueScope-to-explore-low-carbon-steelmaking-pathways)
the signing of a MoU with BlueScope to research and design low-emissions
processes for the steel value chain, including iron ore processing, iron and
steelmaking and related technologies. The companies will work together to
explore low-carbon steelmaking pathways using Pilbara iron ores, including the
use of clean hydrogen to replace coking coal at BlueScope's Port Kembla
Steelworks.

•     On 4 November, we announced
(https://www.riotinto.com/news/releases/2021/Carbon-free-aluminium-smelting-a-step-closer-ELYSIS-advances-commercial-demonstration-and-operates-at-industrial-scale)
ELYSIS successfully produced aluminium without any direct greenhouse emissions
at its Industrial Research and Development Center in Saguenay, Canada. Work is
now focused on accelerating the scale-up of the ELYSIS technology towards the
demonstration of even larger commercial-size cells in 2023.

•     On 16 November, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-invests-in-InoBat) an
investment in Inobat Auto, a European-based battery technology and
manufacturing company. This investment will support the completion of InoBat's
research and development centre and pilot battery line in Voderady, Slovakia.
The investment follows a MoU signed in May, outlining an intention to work
together to progress the establishment of a "cradle-to-cradle" electric
vehicle battery value chain in Serbia.

•     On 10 December, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-QMM-Launches-the-Construction-of-Its-Renewable-Energy-Project)
the launch of the construction of the the solar and wind power plant at QIT
Madagascar Minerals (QMM) ilmenite mine operations in Fort Dauphin, in
southern Madagascar. The renewable energy project plays a key role in
implementing QMM's 'sustainable mine' concept and enabling Rio Tinto
operations in Madagascar to reach carbon neutrality by 2023.

•     On 11 January, we announ
(https://eu.wdesk.com/a/QWNjb3VudB82MDAyNjEwNzMxNDgzMTM2/doc/db93549acf894032ae49229785a89508/r/-1/v/1/sec/db93549acf894032ae49229785a89508_7)
ced
(https://eu.wdesk.com/a/QWNjb3VudB82MDAyNjEwNzMxNDgzMTM2/doc/db93549acf894032ae49229785a89508/r/-1/v/1/sec/db93549acf894032ae49229785a89508_7)
the purchase of four battery-electric trains for use in the Pilbara, Western
Australia. Production is due to commence in 2023 ahead of initial trials in
the Pilbara in early 2024. The locomotives will be recharged at purpose-built
charging stations at the port or mine. They will also be capable of generating
additional energy while in transit through a regenerative braking system which
takes energy from the train and uses it to recharge the onboard batteries.

 

Our markets

Market dynamics were broadly positive throughout 2021 for most commodities,
lifting a number of prices to cyclical highs. Fiscal and monetary support and
successful vaccine campaigns were key contributors to strong demand growth
that ultimately stretched global supply chains to their limits and created
challenging conditions for many of the world's producers. We are encouraged by
growth prospects in the coming year but remain vigilant in relation to
potential disruption from new COVID-19 variants and geopolitical tensions.

•     China is transitioning from tightening to easing policies
following a slowdown in the last quarter of 2021, with mild pro-growth
measures in place to support property, infrastructure and consumption. We
expect China to continue to finetune its policies to balance multiple
priorities.

•     In the United States, activity momentum eased toward year end amid
concerns over the latest COVID-19 variant and persistent supply chain
constraints. Peak recovery has likely passed implying GDP growth will slow,
but solid fundamentals remain in place. Household debt has fallen to the
lowest since 2000, supply shortages are expected to ease and inventory
restocking should support growth.

•     Economic activity in the eurozone weakened significantly in late
2021, and the current level of restrictions suggest a slower than expected
start to 2022, especially for the service-based economies.

•     China's crude steel production and iron ore imports were stable
year on year, with steel production exceeding 1 billion tonnes for a second
time, despite numerous steel mill operating restrictions and a slowing
property sector. Steel consumption and production rates in China decelerated
significantly during the fourth quarter of 2021 however, iron ore seaborne
supply improved, resulting in a ~30% decline in iron ore prices in the fourth
quarter versus the prior quarter. Meanwhile, the steel and iron ore demand
recovery in developed and other emerging economies maintained its momentum and
global crude steel production grew by an estimated 6% year on year - by one of
its largest absolute annual increments in history - to a record total of
almost 2 billion tonnes in 2021.

•     Aluminium prices experienced volatility during the quarter but
recovered to just over $2,800/t at the end of 2021, driven by extensive
power-related smelting curtailments in Europe. Physical markets remained tight
amid firm demand and lower inventory levels, resulting in regional market
premia recovering by the end of the year in both the United States and Europe.

•     Copper prices ended the year at 440c/lb, down 45c/lb from record
levels reached in May 2021. Demand remained sound throughout 2021, whilst
supply faced multiple headwinds including COVID-19, shipping disruptions and
other factors. Exchange inventories declined over the course of 2021 and ended
the year at less than 200kt.

•     Global electric vehicle (EV) sales more than doubled in 2021 due
to wider availability of EV models, government subsidies and falling
production costs (battery prices). Lithium production was unable to maintain
the same pace as demand and prices ended the year up 150%.

Average realised prices achieved for our major commodities

                   Units       H1 2021  H2 2021  2021   2020
 Pilbara iron ore  FOB, $/wmt  154.9    111.5    132.3  91.0
 Pilbara iron ore  FOB, $/dmt  168.4    121.2    143.8  98.9
 Aluminium*        Metal $/t   2,626    3,254    2,899  1,946
 Copper**          US c/lb     415      435      424    283
 IOC pellets       $/wmt       218.3    210,8    214.4  127.6

*LME plus all-in premiums (product and market)

**Average realised price for all units sold. Realised price does not include
the impact of the provisional pricing adjustments, which positively impacted
revenues in 2021 by $246 million (2020 positive impact of $182 million).

IRON ORE

 Rio Tinto share of production (Million tonnes)  Q4     vs Q4          vs Q3          Full Year  vs Full Year

2020
2021

2020
                                                 2021                                 2021
 Pilbara Blend and SP10 Lump(1)                  20.4      -6%             +3%        76.4          -1%
 Pilbara Blend and SP10 Fines(1)                 32.1       +3%            +4%        119.9         -3%
 Robe Valley Lump                                1.2         -16%           -19%      5.1           -8%
 Robe Valley Fines                               2.0         -22%           -11%      8.4             -20%
 Yandicoogina Fines (HIY)                        14.4       +1%           -8%         56.9          -3%
 Total Pilbara production                        70.1      -1%           0%           266.8         -3%
 Total Pilbara production (100% basis)           84.1      -2 %            +1%        319.7         -4%

 

 Rio Tinto share of shipments (Million tonnes)       Q4     vs Q4                 vs Q3                 Full Year  vs Full Year

2020
2021

2020
                                                     2021                                               2021
 Pilbara Blend Lump                                  12.8        -21%                -1%                51.5            -18%
 Pilbara Blend Fines                                 24.3        -31%                  -16 %            109.6           -13%
 Robe Valley Lump                                    1.1         -15%                   +10%            4.0             -14%
 Robe Valley Fines                                   2.2         -27%                  -13%             9.4             -18%
 Yandicoogina Fines (HIY)                            14.1      -6%                   -5%                56.9          -1%
 SP10 Lump(1)                                        4.8            +367%           0%                  16.1               +315%
 SP10 Fines(1)                                       10.7           +503%                 +163%         20.5               +244%
 Total Pilbara shipments(2)                          70.1      -5%                    +1%               267.9         -2%
 Total Pilbara shipments (100% basis)(2)             84.1      -5 %                   +1%               321.6         -3%
 Total Pilbara Shipments (consolidated basis)(2, 3)  72.0      -5%                    +1%               275.2         -2%

1 SP10 includes other lower grade products.

2 Shipments includes material shipped from the Pilbara to our portside trading
facility in China which may not be sold onwards by the group in the same
period.

3 While Rio Tinto has a 53% net beneficial interest in Robe River Iron
Associates, it recognises 65% of the assets, liabilities, sales revenues and
expenses in its accounts (as 30% is held through a 60% owned subsidiary and
35% is held through a 100% owned subsidiary). The consolidated basis sales
reported here include Robe River Iron Associates on a 65% basis to enable
comparison with revenue reported in the financial statements.

 

Pilbara operations

2021 shipments of 321.6 million tonnes (Rio Tinto share 267.9 million tonnes)
were 3% lower than 2020. Shipments included 36.6 million tonnes of SP10
products. There was 8.8 million tonnes of Pilbara product retained as working
capital at China portside (1.7 million tonnes in 2020). SP10 products
comprised a higher share of shipments in the fourth quarter as a result of
delays in growth and brownfield mine replacement tie-in projects. As those
mines ramp-up through the first half of 2022, we will see SP10 gradually
decrease and return to levels around 6% of shipments in the medium term.

Pilbara operations produced 319.7 million tonnes (Rio Tinto share 266.8
million tonnes) in 2021, 4% lower than 2020. This was due to above average
rainfall in the first half of the year, cultural heritage management and
delays in growth and brownfield mine replacement tie-in projects. Ongoing
COVID-19 restrictions and a tight labour market have further impacted our
ability to access experienced contractors and particular skill sets.

Production from the new greenfields mine at Gudai-Darri and brownfield mine
replacement project at Robe Valley, was delayed due to COVID-19 impact on
labour availability and an inability to conduct pre-delivery quality assurance
and control at international steel manufacturers due to limitations on travel.
First ore from Gudai-Darri was railed in December from the modular crushing
and screening plant installed to supplement production and mitigate
commissioning delays. Robe Valley production was significantly impacted by the
Mesa A wet plant commissioning delays.

Approximately 11% of sales in 2021 were priced by reference to the prior
quarter's average index lagged by one month. The remainder was sold either on
current quarter average, current month average or on the spot market.
Approximately 28% of sales in the fourth quarter were made on a free on board
(FOB) basis, with the remainder sold including freight.

Achieved realised pricing in 2021 was $132.3 per wet metric tonne on an FOB
basis (equivalent to $143.8 per dry metric tonne, at 8% moisture assumption).
This compares to the monthly average Platts index for 62% fines converted to
an FOB basis of $146.9 per dry metric tonne. In 2020, average realised pricing
was $91.0 per wet metric tonne ($98.9 dry metric tonne).

 

China Portside Trading

We continue to increase our iron ore portside sales in China, with 5.1 million
tonnes of sales in the fourth quarter of 2021 (1.8 million tonnes in the
fourth quarter of 2020), leading to a total of 14.0 million tonnes in 2021
(5.5 million tonnes in 2020). We experienced increased inventory levels at the
port due to higher volumes of SP10 and constrained availability of high grade
blending stocks in the fourth quarter.

Our portside operation handles product from the Pilbara and Canada as well as
third party product, and provides blending and screening capabilities.
Approximately 81% of portside sales in 2021 were either blended or screened in
Chinese ports.

 

ALUMINIUM

 Rio Tinto share of production ('000 tonnes)  Q4                                    vs Q4     vs Q3          Full Year                         vs Full Year

2020
2021

2020
                                              2021                                                           2021
 Bauxite                                                  13,095                       -2%       -6%                     54,326                   -3%
 Bauxite third party shipments                              8,988                      -1%         -11%                  37,596                   -4%
 Alumina                                                    1,911                      -8%       -1%                       7,894                  -2%
 Aluminium                                                     757                     -7%       -2%                       3,151                  -1%

 

Bauxite

Bauxite production of 54.3 million tonnes was 3% lower than 2020 due to severe
wet weather in the first quarter impacting system stability throughout the
year, equipment reliability issues and overruns on planned shutdowns at our
Pacific operations.

We shipped 37.6 million tonnes of bauxite to third parties in 2021, 4% lower
than the same period of 2020 due to the major weather events in the first
quarter causing shipment delays.

Alumina

Alumina production of 7.9 million tonnes was 2% lower than 2020, as a result
of outages during the year at the Yarwun refinery in Queensland, Australia and
at Vaudreuil refinery in Quebec, Canada. Production at the Queensland
refinery remained stable year on year.

 

Aluminium

Aluminium production of 3.2 million tonnes was 1% lower than 2020 due to
reduced capacity at our Kitimat smelter in British Columbia following the
strike which commenced in July 2021. Agreement with the labour union and
employees was reached in October with a controlled restart in 2022. The
reduced capacity was partly offset by a robust performance across the
remaining smelting portfolio.

Average realised aluminium prices including both product and market premiums
for value-added products (VAP) and remelt were up by 49% to $2,899 per tonne
in 2021 (2020: $1,946 per tonne). The LME price increased by 46% to $2,480 per
tonne (2020: $1,704 per tonne), whilst the mid-west premium duty paid
increased by 119% to $584 per tonne in 2021 (2020: $267 per tonne). Our VAP
sales comprised 50% of primary metal sold in 2021 (2020: 43%). Product
premiums for VAP sales improved by 8% averaging, $230 per tonne of VAP sold
(2020: $213 per tonne).

 

On 17 November, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-invests-to-increase-low-carbon-AP60-aluminium-production-in-Canada)
an investment of $87 million to increase low-carbon aluminium production in
Canada with 16 new smelting cells at our AP60 smelter, in the
Saguenay-Lac-Saint-Jean region of Quebec. The investment will increase
production at the smelter by around 45%, or 26,500 tonnes of primary aluminium
per year, to a capacity of 86,500 metric tonnes and provide a secure future
for approximately 100 employees who work at the facility.

 

 

COPPER

  Rio Tinto share of production ('000 tonnes)   Q4     vs Q4            vs Q3            Full Year  vs Full Year

2020
2021

2020
                                                2021                                     2021
 Mined copper
 Kennecott                                      49.7         +47%             +16%       159.4            +14%
 Escondida                                      69.6        -18%            +2%          279.5           -17%
 Oyu Tolgoi                                     13.0      -7%              -7%           54.6           +9%

 Refined copper
 Kennecott                                      25.5        -38%             -29%        143.3            +69%
 Escondida                                      14.5      -5%              -1%           58.6            -17%

 

Kennecott

Mined copper production was 14% higher than 2020, with higher grades and
recovery but less than expected production due to the slope failure in May.
The transition to the south wall is complete, with copper head grade exceeding
0.5% in the second half.

Refined copper production was 69% higher than 2020 as a result of improved
performance through most of the year relative to 2020, despite the furnace
failure in September 2021. The smelter was safely restarted in late October
and has been stable since. In 2020, there was also significant downtime
following an earthquake and major maintenance.

Escondida

Mined copper production was 17% lower than 2020, mainly due to 10% lower grade
in ore feed to concentrators, 4% lower throughput and 31% lower recoverable
copper in ore stacked for leaching, mostly caused by continuous COVID-19
restrictions in 2021 which impacted the mine development due to lower
workforce availability.

Oyu Tolgoi

Mined copper production from the open pit was 9% higher than 2020 with
improved performance, temporary increase in grades, and increased mill feed
following geotechnical issues in the first half, partly offset by lower
staffing levels due to COVID-19.

Safety is our first priority and strict measures are in place to protect our
people. In the fourth quarter, stringent Chinese border restrictions continued
due to increased cases of COVID-19 in Mongolia. We continue to work closely
with the Mongolian and Chinese authorities and our customers to manage the
risk of supply chain disruptions. Cross-border concentrate shipments into
China have resumed with some measures in place to transport greater volumes in
a safe and efficient manner, however uncertainty continues to exist with the
rate of COVID-19 cases in Mongolia. The force majeure declared on shipments
from 30 March remains in place.

Provisional pricing

At 31 December 2021, the Group had approximately 201 million pounds of copper
sales that were

provisionally priced at 436 cents per pound. The final price of these sales
will be determined during the first half of 2022. This compares with 260
million pounds of open shipments at 31 December 2020, provisionally priced at
336 cents per pound. Provisional pricing adjustments positively impacted
revenues in 2021 by $246 million (2020 positive impact of $182 million).

 

 

MINERALS

 Rio Tinto share of production (million tonnes)  Q4                                vs Q4            vs Q3            Full Year  vs Full Year

2020
2021

2020
                                                 2021                                                                2021
 Iron ore pellets and concentrate
 IOC                                             2.5                                  -9%                 +15%       9.7           -6%

 Rio Tinto share of production ('000 tonnes)     Q4                                vs Q4            vs Q3            Full Year  vs Full Year

2020
2021

2020
                                                 2021                                                                2021
 Minerals
 Borates - B(2)O(3) content                      117                                     +18%          -5%           488            +2%
 Titanium dioxide slag                           228                                    -16%            +9%          1,014         -9%

 Rio Tinto share of production ('000 carats)     Q4                                vs Q4            vs Q3            Full Year  vs Full Year

2020
2021

2020
                                                 2021                                                                2021
 Diavik                                                        1,155                     +27%             +38%       3,847          +3%

 

Iron Ore Company of Canada (IOC)

Iron ore production was 6% lower than 2020 due to prolonged labour and
equipment availability issues impacting product feed and various other
operational challenges throughout the year.

Borates

Borates production in 2021 was in line with 2020 and benefited from improved
refinery operating rates following the successful implementation of
productivity initiatives supporting system stability. We expect logistical
challenges to continue with elevated congestion at the Port of Los Angeles and
shipping rate escalation. Labour availability is also posing a threat to
supply chain stability.

Iron and Titanium

Titanium dioxide production was 9% lower than 2020. The lower production was
as a result of community disruptions and subsequent curtailment of operations
at Richards Bay Minerals (RBM) in South Africa coupled with unplanned
maintenance and equipment reliability issues at Rio Tinto Fer et Titane
(RTFT), Canada. On 24 August, RBM resumed operations following stabilisation
of the security situation, supported by the national and provincial
government, as well as substantive engagement with host communities and their
traditional authorities.

Diamonds

On 18 November, we annou
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-becomes-sole-owner-of-Diavik-Diamond-Mine)
nced
(https://www.riotinto.com/news/releases/2021/Rio-Tinto-becomes-sole-owner-of-Diavik-Diamond-Mine)
we had become the sole owner of Diavik Diamond Mine in the Northwest
Territories of Canada, continuing its leading role in the Canadian diamond
industry. At Diavik, carats recovered in 2021 were 3% higher than 2020, due to
an increased share of production from November, which offset plant performance
issues and lower ore grade in the fourth quarter.

On 28 October, we announced
(https://www.riotinto.com/news/releases/2021/Rio-Tintos-historic-2021-Argyle-Pink-Diamonds-Tender-delivers-record-breaking-results)
that the 2021 Argyle Pink Diamonds™ Tender collection of 70 rare pink and
red diamonds from our Argyle mine in Australia delivered record breaking
results in its 38-year history.The 2021 collection is a historical collection
comprising the pinnacle of the Argyle production, mined in its final year of
operations, before closing in November 2020.

 

 

EXPLORATION AND EVALUATION

Pre-tax and pre-divestment expenditure on exploration and evaluation charged
to the income statement in 2021 was $726 million, compared with $625 million
in 2020. Approximately 40% of this expenditure was incurred by Copper,  35%
by central exploration, 16% by Minerals and 9% by Iron Ore.

There were no significant divestments of central exploration properties in
2021.

Exploration highlights

Rio Tinto has a strong portfolio of projects with activity in 18 countries
across seven commodities in early exploration and studies stages. All projects
have followed government COVID-19 requirements and guidelines while focusing
on protecting well-being and health of local communities. The bulk of the
exploration expenditure in the fourth quarter focused on copper in Australia,
Canada, Kazakhstan, United States and Zambia, nickel projects in Canada, and
diamonds projects in Canada. A mineral investment contract was signed with the
Republic of Angola and Endiama to explore for diamonds. Mine-lease
exploration continued at Rio Tinto managed businesses including Pilbara Iron
in Australia and Diavik in Canada. Activities on the ground at the Falcon
diamonds project in Saskatchewan, Canada are limited to care and maintenance
while Rio Tinto continues to carry out studies and review information acquired
in previous programs.

A summary of activity for the quarter is as follows:

 Commodities        Studies Stage                                Advanced projects                                 Greenfield/ Brownfield programmes
 Bauxite                                                         Amargosa, Brazil*,                                Melville Island, Australia

                                                                 Sanxai, Laos*                                     Cape York, Australia
 Battery Materials  Lithium borates: Jadar, Serbia                                                                 Nickel Greenfield: Canada, Finland

                    Nickel: Tamarack, US (3rd party operated)
 Copper             Copper/molybdenum: Resolution, US            Copper: La Granja, Peru, Pribrezhniy, Kazakhstan  Copper Greenfield: Australia, Chile, China, Kazakhstan, Nicaragua, Peru,

                                                 Serbia, US, Zambia, Brazil, Canada, Colombia, Finland, Namibia
                    Copper/Gold: Winu, Australia                 Calibre-Magnum, Australia
 Diamonds           Falcon, Canada*                                                                                Diamonds Greenfield: Canada, Angola

                                                                                                                   Diamonds Brownfield: Diavik
 Iron Ore           Pilbara, Australia                           Pilbara, Australia                                Greenfield and Brownfield: Pilbara, Australia

                    Simandou, Guinea
 Minerals           Potash: KL262, Canada                                                                          Heavy mineral sands Greenfield: South Africa

                    Heavy mineral sands: Mutamba, Mozambique**

*Limited activity during the quarter

**Became sole owner and operator in the quarter

 

 

 

FORWARD-LOOKING STATEMENT

This announcement includes "forward-looking statements" within the meaning of
the Private Securities Litigation Reform Act of 1995. All statements other
than statements of historical facts included in this announcement, including,
without limitation, those regarding Rio Tinto's financial position, business
strategy, plans and objectives of management for future operations (including
development plans and objectives relating to Rio Tinto's products, production
forecasts and reserve and resource positions and any statements related to the
ongoing impact of the COVID-19 pandemic), are forward-looking statements. The
words "intend", "aim", "project", "anticipate", "estimate", "plan",
"believes", "expects", "may", "would", "should", "could", "will", "target",
"set to", "seek", "risk" or similar expressions, commonly identify such
forward-looking statements.

Such forward-looking statements involve known and unknown risks, uncertainties
and other factors which may cause the actual results, performance or
achievements of Rio Tinto, or industry results, to be materially different
from any future results, performance or achievements expressed or implied by
such forward-looking statements. Such forward-looking statements are based on
numerous assumptions regarding Rio Tinto's present and future business
strategies and the environment in which Rio Tinto will operate in the future.
Among the important factors that could cause Rio Tinto's actual results,
performance or achievements to differ materially from those in the
forward-looking statements are levels of actual production during any period,
levels of demand and market prices, the ability to produce and transport
products profitably, the impact of foreign currency exchange rates on market
prices and operating costs, operational problems, political uncertainty and
economic conditions in relevant areas of the world, the actions of
competitors, activities by governmental authorities such as changes in
taxation or regulation, the risks and uncertainties associated with the
ongoing impacts of COVID-19 or other pandemic and such other risk factors
identified in Rio Tinto's most recent Annual report and accounts in Australia
and the United Kingdom and the most recent Annual report on Form 20-F filed
with the United States Securities and Exchange Commission (the "SEC") or Form
6-Ks furnished to, or filed with, the SEC. The above list is not exhaustive.
Forward-looking statements should, therefore, be construed in light of such
risk factors and undue reliance should not be placed on forward-looking
statements, particularly in light of the current economic climate and the
significant volatility, uncertainty and disruption caused by the outbreak of
COVID-19. These forward-looking statements speak only as of the date of this
announcement. Rio Tinto expressly disclaims any obligation or undertaking
(except as required by applicable law, the UK Listing Rules, the Disclosure
Guidance and Transparency Rules of the Financial Conduct Authority and the
Listing Rules of the Australian Securities Exchange) to release publicly any
updates or revisions to any forward-looking statement contained herein to
reflect any change in Rio Tinto's expectations with regard thereto or any
change in events, conditions or circumstances on which any such statement is
based.

Nothing in this announcement should be interpreted to mean that future
earnings per share of Rio Tinto plc or Rio Tinto Limited will necessarily
match or exceed its historical published earnings per share.

 

 

 Contacts                                     Please direct all enquiries to media.enquiries@riotinto.com
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 Matthew Klar

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 Investor Relations, UK      Investor Relations, Australia

 Menno Sanderse              Natalie Worley

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 David Ovington              Amar Jambaa

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 Clare Peever

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 Rio Tinto plc               Rio Tinto Limited

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This announcement is authorised for release to the market by Steve Allen, Rio
Tinto's Group Company Secretary.

riotinto.com

 

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Classification: 3.1 Additional regulated information required to be disclosed
under the laws of a Member State

 

 

Rio Tinto production summary

 

Rio Tinto share of production

 

                                          Quarter                     Full Year             % change
                                          2020    2021    2021        2020     2021         Q4 21               Q4 21                   2021

                                          Q4      Q3      Q4                                vs                  vs                    vs

                                                                                            Q4 20               Q3 21                   2020
 Principal commodities
 Alumina                      ('000 t)    2,085   1,937   1,911       8,039    7,894           -8%                 -1%                   -2%
 Aluminium                    ('000 t)    815     774     757         3,180    3,151           -7%                 -2%                   -1%
 Bauxite                      ('000 t)    13,299  13,967  13,095      56,131   54,326          -2%                 -6%                   -3%
 Borates                      ('000 t)    100     123     117         480      488                +18%             -5%                    +2%
 Copper - mined               ('000 t)    132.5   125.2   132.3       527.9    493.5          0%                    +6%                  -7%
 Copper - refined             ('000 t)    56.1    50.5    40.0        155.0    201.9             -29%                -21%                   +30%
 Diamonds                     ('000 cts)  910     834     1,155       3,731    3,847              +27%                +38%                +3%
 Iron Ore                     ('000 t)    73,749  72,074  72,561      285,932  276,557         -2%                  +1%                  -3%
 Titanium dioxide slag        ('000 t)    272     209     228         1,120    1,014             -16%               +9%                  -9%
 Other Metals & Minerals
 Gold - mined                 ('000 oz)   89.1    94.5    73.9        283.0    344.9             -17%                -22%                   +22%
 Gold - refined               ('000 oz)   38.9    44.5    31.5        117.5    176.4             -19%                -29%                   +50%
 Molybdenum                   ('000 t)    6.4     0.4     1.1         20.4     7.6               -83%                   +144%              -63%
 Uranium                      ('000 lbs)  742     0       0           2,870    65                  -100%          0%                       -98%
 Salt                         ('000 t)    1,113   1,508   1,471       4,861    5,848              +32%             -2%                      +20%
 Silver - mined               ('000 oz)   1,120   1,110   1,108       4,357    4,148           -1%                0%                     -5%
 Silver - refined             ('000 oz)   449     733     516         1,363    2,671              +15%               -30%                   +96%

 

Throughout this report, figures in italics indicate adjustments made since the
figure was previously quoted on the equivalent page or reported for the first
time. Production figures are sometimes more precise than the rounded numbers
shown, hence small differences may result between the total of the quarter
figures and the year to date figures.

 

Rio Tinto share of production

 

                                                 Rio Tinto          Q4      Q1      Q2      Q3      Q4      Full Year  Full Year

interest
2020
2021
2021
2021
2021
2020
2021

 ALUMINA
 Production ('000 tonnes)
 Jonquière (Vaudreuil)                                  100%        364     352     349     325     338     1,424      1,364
 Jonquière (Vaudreuil) specialty Alumina plant          100%        24      22      28      29      28      94         107
 Queensland Alumina                                   80%           774     743     756     738     727     2,961      2,964
 São Luis (Alumar)                                    10%           99      95      97      75      99      385        366
 Yarwun                                                 100%        823     822     782     770     719     3,175      3,093
 Rio Tinto total alumina production                                 2,085   2,034   2,012   1,937   1,911   8,039      7,894

 ALUMINIUM
 Production ('000 tonnes)
 Australia - Bell Bay                                   100%        48      46      47      48      48      192        189
 Australia - Boyne Island                             59%           77      74      75      75      75      303        298
 Australia - Tomago                                   52%           77      75      75      77      78      305        305
 Canada - six wholly owned                              100%        387     385     391     343     325     1,506      1,444
 Canada - Alouette (Sept-Îles)                        40%           63      62      63      64      63      249        251
 Canada - Bécancour                                   25%           29      28      29      29      30      98         116
 Iceland - ISAL (Reykjavik)                             100%        48      49      51      52      52      183        203
 New Zealand - Tiwai Point                            79%           67      65      65      67      67      265        264
 Oman - Sohar                                         20%           20      20      20      20      20      79         79
 Rio Tinto total aluminium production                               815     803     816     774     757     3,180      3,151

 BAUXITE
 Production ('000 tonnes) (a)
 Gove                                                   100%        3,090   2,879   3,030   3,067   2,787   12,299     11,763
 Porto Trombetas                                      12%           392     254     364     332     416     1,395      1,366
 Sangaredi                                          (b)             1,887   1,887   1,755   1,763   1,704   7,428      7,109
 Weipa                                                  100%        7,929   8,545   8,550   8,805   8,188   35,009     34,088
 Rio Tinto total bauxite production                                 13,299  13,566  13,699  13,967  13,095  56,131     54,326

 

 

(a) Mine production figures for metals refer to the total quantity of metal
produced in concentrates, leach liquor or doré bullion irrespective of
whether these products are then refined onsite, except for the data for
bauxite and iron ore which represent production of marketable quantities of
ore plus concentrates and pellets.

(b) Rio Tinto has a 22.95% shareholding in the Sangaredi mine but benefits
from 45.0% of production.

 

Rio Tinto share of production

 

                                            Rio Tinto          Q4                    Q1                    Q2                    Q3                    Q4                    Full Year             Full Year

interest
2020
2021
2021
2021
2021
2020
2021

 BORATES
 Production ('000 tonnes B(2)O(3) content)
 Rio Tinto Borates - borates                       100%                 100                   122                   126                   123                   117                   480                   488

 COPPER
 Mine production ('000 tonnes) (a)
 Bingham Canyon                                    100%                33.8                  33.2                  33.7                  42.8                  49.7                140.0                 159.4
 Escondida                                       30%                   84.8                  72.1                  69.5                  68.4                  69.6                337.8                 279.5
 Oyu Tolgoi (b)                                  34%                   14.0                  15.2                  12.3                  14.1                  13.0                  50.2                  54.6
 Rio Tinto total mine production                                     132.5                 120.5                 115.5                 125.2                 132.3                 527.9                 493.5
 Refined production ('000 tonnes)
 Escondida                                       30%                   15.2                  14.0                  15.3                  14.7                  14.5                  70.2                  58.6
 Rio Tinto Kennecott (c)                           100%                40.9                  45.2                  36.9                  35.7                  25.5                  84.8                143.3
 Rio Tinto total refined production                                    56.1                  59.2                  52.3                  50.5                  40.0                155.0                 201.9

 

(a) Mine production figures for metals refer to the total quantity of metal
produced in concentrates, leach liquor or doré bullion irrespective of
whether these products are then refined onsite, except for the data for
bauxite and iron ore which represent production of marketable quantities of
ore plus concentrates and pellets.

(b) Rio Tinto owns a 33.52% indirect interest in Oyu Tolgoi through its 50.79%
interest in Turquoise Hill Resources Ltd.

(c) We continue to process third party concentrate to optimise smelter
utilisation, including 38.1 thousand tonnes of cathode produced from purchased
concentrate in year-to-date 2021. Purchased and tolled copper concentrates are
excluded from reported production figures and production guidance. Sales of
cathodes produced from purchased concentrate are included in reported
revenues.

 

 DIAMONDS
 Production ('000 carats)
 Diavik (a)                                100%        910   1,007  851   834   1,155  3,731  3,847
 (a) On 17 November 2021, Rio Tinto's ownership interest in Diavik increased
 from 60% to 100%. Production is reported including this change from 1 November
 2021.
 GOLD
 Mine production ('000 ounces) (a)
 Bingham Canyon                            100%        45.3  36.2   30.5  38.1  34.7   171.2  139.5
 Escondida                               30%           14.3  11.4   11.7  12.6  12.9   50.9   48.5
 Oyu Tolgoi (b)                          34%           29.4  48.8   37.9  43.8  26.3   61.0   156.9
 Rio Tinto total mine production                       89.1  96.4   80.1  94.5  73.9   283.0  344.9
 Refined production ('000 ounces)
 Rio Tinto Kennecott                       100%        38.9  56.8   43.6  44.5  31.5   117.5  176.4

 

(a) Mine production figures for metals refer to the total quantity of metal
produced in concentrates, leach liquor or doré bullion irrespective of
whether these products are then refined onsite, except for the data for
bauxite and iron ore which represent production of marketable quantities of
ore plus concentrates and pellets.

(b) Rio Tinto owns a 33.52% indirect interest in Oyu Tolgoi through its 50.79%
interest in Turquoise Hill Resources Ltd.

 

Rio Tinto share of production

                                                 Rio Tinto                            Q4      Q1      Q2      Q3      Q4      Full Year  Full Year

2021
                                                 interest                             2020    2021    2021    2021    2021    2020

 IRON ORE
 Production ('000 tonnes) (a)
 Hamersley mines                                    (b)                               53,316  47,063  47,621  53,041  51,974  210,682    199,699
 Hamersley - Channar (c)                                100%                          1,935   2,250   2,712   2,593   3,075   6,139      10,630
 Hope Downs                                           50%                             6,571   5,616   5,960   6,500   6,567   24,522     24,642
 Iron Ore Company of Canada                           59%                             2,740   2,345   2,721   2,163   2,498   10,402     9,727
 Robe River - Pannawonica (Mesas J and A)             53%                             3,988   3,506   3,090   3,721   3,196   16,056     13,514
 Robe River - West Angelas                            53%                             5,199   4,900   4,137   4,056   5,252   18,131     18,345
 Rio Tinto iron ore production ('000 tonnes)                                          73,749  65,681  66,241  72,074  72,561  285,932    276,557
 Breakdown of Production:
 Pilbara Blend and SP10 Lump (d)                                                      21,666  18,050  18,265  19,742  20,374  77,393     76,431
 Pilbara Blend and SP10 Fines (d)                                                     31,122  28,245  28,796  30,825  32,081  123,292    119,947
 Robe Valley Lump                                                                     1,364   1,307   1,219   1,423   1,152   5,561      5,102
 Robe Valley Fines                                                                    2,624   2,199   1,871   2,297   2,044   10,496     8,412
 Yandicoogina Fines (HIY)                                                             14,233  13,534  13,369  15,623  14,412  58,789     56,938
 Pilbara iron ore production ('000 tonnes)                                            71,009  63,336  63,520  69,910  70,063  275,530    266,830
 IOC Concentrate                                                                      1,297   871     1,154   829     1,009   4,781      3,863
 IOC Pellets                                                                          1,443   1,474   1,567   1,335   1,489   5,622      5,864
 IOC iron ore production ('000 tonnes)                                                2,740   2,345   2,721   2,163   2,498   10,402     9,727
 Breakdown of Shipments:
 Pilbara Blend Lump                                                                   16,280  12,842  12,830  13,018  12,832  62,878     51,522
 Pilbara Blend Fines                                                                  35,140  28,565  27,795  28,901  24,308  126,578    109,569
 Robe Valley Lump                                                                     1,246   1,025   934     962     1,061   4,608      3,981
 Robe Valley Fines                                                                    3,062   2,402   2,190   2,567   2,237   11,473     9,395
 Yandicoogina Fines (HIY)                                                             15,055  14,222  13,640  14,906  14,121  57,749     56,889
 SP10 Lump (d)                                                                        1,037   2,664   3,748   4,826   4,841   3,879      16,078
 SP10 Fines (d)                                                                       1,771   2,923   2,817   4,063   10,684  5,951      20,487
 Pilbara iron ore shipments ('000 tonnes) (e)                                         73,590  64,642  63,953  69,242  70,084  273,115    267,921
 Pilbara iron ore shipments - consolidated basis ('000 tonnes) (e) (g)                75,630  66,431  65,627  71,131  71,972  280,831    275,161
 IOC Concentrate                                                                      1,157   1,019   1,048   1,054   989     4,928      4,110
 IOC Pellets                                                                          1,539   1,477   1,303   1,374   1,711   6,006      5,865
 IOC Iron ore shipments ('000 tonnes) (e)                                             2,696   2,496   2,352   2,428   2,700   10,934     9,976
 Rio Tinto iron ore shipments ('000 tonnes) (e)                                       76,286  67,137  66,305  71,671  72,784  284,050    277,897
 Rio Tinto iron ore sales ('000 tonnes)   (f)                                         76,125  65,551  67,145  70,967  69,489  283,778    273,153

 

(a) Mine production figures for metals refer to the total quantity of metal
produced in concentrates, leach liquor or doré bullion irrespective of
whether these products are then refined onsite, except for the data for
bauxite and iron ore which represent production of marketable quantities of
ore plus concentrates and pellets.

(b) Includes 100% of production from Paraburdoo, Mt Tom Price, Western Turner
Syncline, Marandoo, Yandicoogina, Brockman, Nammuldi, Silvergrass and the
Eastern Range mines. Whilst Rio Tinto owns 54% of the Eastern Range mine,
under the terms of the joint venture agreement, Hamersley Iron manages the
operation and is obliged to purchase all mine production from the joint
venture and therefore all of the production is included in Rio Tinto's share
of production.

(c) Rio Tinto's ownership interest in Channar mine increased from 60% to 100%,
following conclusion of its joint venture with Sinosteel Corporation upon
reaching planned 290 million tonnes production on 22 October 2020. Production
is reported at 100% from this date onward. Historic data is unchanged.

(d) SP10 includes other lower grade products.

(e) Shipments includes material shipped to our portside trading facility in
China which may not be sold onwards in the same period.

(f) Represents the difference between amounts shipped to portside trading and
onward sales from portside trading, and third party volumes sold.

(g) While Rio Tinto has a 53% net beneficial interest in Robe River Iron
Associates, it recognises 65% of the assets, liabilities, sales revenues and
expenses in its accounts (as 30% is held through a 60% owned subsidiary and
35% is held through a 100% owned subsidiary). The consolidated basis sales
reported here include Robe River Iron Associates on a 65% basis to enable
comparison with revenue reported in the financial statements.

 

Rio Tinto share of production

                                    Rio Tinto          Q4     Q1     Q2     Q3     Q4     Full Year  Full Year

2021
                                    interest           2020   2021   2021   2021   2021   2020

 MOLYBDENUM
 Mine production ('000 tonnes) (a)
 Bingham Canyon                            100%        6.4    5.0    1.1    0.4    1.1    20.4       7.6

 

(a) Mine production figures for metals refer to the total quantity of metal
produced in concentrates, leach liquor or doré bullion irrespective of
whether these products are then refined onsite, except for the data for
bauxite and iron ore which represent production of marketable quantities of
ore plus concentrates and pellets.

 SALT
 Production ('000 tonnes)
 Dampier Salt                            68%           1,113  1,411  1,458  1,508  1,471  4,861  5,848

 SILVER
 Mine production ('000 ounces) (a)
 Bingham Canyon                            100%        555    524    476    639    589    2,205  2,228
 Escondida                               30%           488    395    370    387    439    1,859  1,591
 Oyu Tolgoi (b)                          34%           77     85     79     84     80     293    328
 Rio Tinto total mine production                       1,120  1,005  925    1,110  1,108  4,357  4,148
 Refined production ('000 ounces)
 Rio Tinto Kennecott                       100%        449    812    609    733    516    1,363  2,671

 

(a) Mine production figures for metals refer to the total quantity of metal
produced in concentrates, leach liquor or doré bullion irrespective of
whether these products are then refined onsite, except for the data for
bauxite and iron ore which represent production of marketable quantities of
ore plus concentrates and pellets.

(b) Rio Tinto owns a 33.52% indirect interest in Oyu Tolgoi through its 50.79%
interest in Turquoise Hill Resources Ltd.

 TITANIUM DIOXIDE SLAG
 Production ('000 tonnes)
 Rio Tinto Iron & Titanium (a)             100%        272  279  298  209  228  1,120  1,014

 

(a) Quantities comprise 100% of Rio Tinto Fer et Titane and Rio Tinto's 74%
interest in Richards Bay Minerals (RBM).

 URANIUM
 Production ('000 lbs U(3)O(8)) (a)
 Energy Resources of Australia            86%      742  65  -   -   -   2,870  65

 

 

(a) ERA production data are drummed U(3)O(8).

ERA ceased processing operations on 8 January 2021, as required by the Ranger
Authority.

Rio Tinto's Argyle operations were closed in 2020. No data for these
operations are included in the Share of production table.

 

Production figures are sometimes more precise than the rounded numbers shown,
hence small differences may result between the total of the quarter figures
and the year to date figures.

Rio Tinto percentage interest shown above is at 31 December 2021.

Rio Tinto operational data

                                               Rio Tinto          Q4     Q1     Q2     Q3     Q4     Full Year  Full Year

interest
2020
2021
2021
2021
2021
2020
2021

 ALUMINA
 Smelter Grade Alumina - Aluminium Group
 Alumina production ('000 tonnes)
 Australia
 Queensland Alumina Refinery - Queensland           80%           968    929    945    922    909    3,701      3,705
 Yarwun refinery - Queensland                         100%        823    822    782    770    719    3,175      3,093
 Brazil
 São Luis (Alumar) refinery                         10%           990    953    968    748    993    3,848      3,662
 Canada
 Jonquière (Vaudreuil) refinery - Quebec (a)          100%        364    352    349    325    338    1,424      1,364

 

(a) Jonquière's (Vaudreuil's) production shows smelter grade alumina only and
excludes hydrate produced and used for specialty alumina.

 Speciality Alumina - Aluminium Group
 Speciality alumina production ('000 tonnes)
 Canada
 Jonquière (Vaudreuil) plant - Quebec                100%        24  22  28  29  28  94  107

 

Rio Tinto percentage interest shown above is at 31 December 2021. The data
represents production and sales on a 100% basis unless otherwise stated.

 

Rio Tinto operational data

                                             Rio Tinto          Q4     Q1     Q2     Q3     Q4     Full Year  Full Year

2020
2021
                                             interest           2020   2021   2021   2021   2021

 ALUMINIUM
 Primary Aluminium
 Primary aluminium production ('000 tonnes)
 Australia
 Bell Bay smelter - Tasmania                        100%        48     46     47     48     48     192        189
 Boyne Island smelter - Queensland                59%           129    124    127    125    126    510        502
 Tomago smelter - New South Wales                 52%           149    145    146    150    150    592        592
 Canada
 Alma smelter - Quebec                              100%        119    117    117    119    119    473        471
 Alouette (Sept-Îles) smelter - Quebec            40%           158    155    157    159    157    623        629
 Arvida smelter - Quebec                            100%        41     40     42     42     43     169        168
 Arvida AP60 smelter - Quebec                       100%        15     15     15     15     15     60         60
 Bécancour smelter - Quebec                       25%           115    112    117    115    119    393        463
 Grande-Baie smelter - Quebec                       100%        57     56     57     58     58     225        230
 Kitimat smelter - British Columbia                 100%        91     95     97     46     25     329        263
 Laterrière smelter - Quebec                        100%        63     62     63     63     64     250        252
 Iceland
 ISAL (Reykjavik) smelter                           100%        48     49     51     52     52     183        203
 New Zealand
 Tiwai Point smelter                              79%           84     82     82     84     85     333        333
 Oman
 Sohar smelter                                    20%           100    98     99     100    100    397        395

 

 

Rio Tinto percentage interest shown above is at 31 December 2021. The data
represents production and sales on a 100% basis unless otherwise stated.

 

Rio Tinto operational data

                                                 Rio Tinto                    Q4      Q1      Q2      Q3      Q4      Full Year  Full Year

2020
2021
                                                 interest                     2020    2021    2021    2021    2021

 BAUXITE
 Bauxite production ('000 tonnes)
 Australia
 Gove mine - Northern Territory                         100%                  3,090   2,879   3,030   3,067   2,787   12,299     11,763
 Weipa mine - Queensland                                100%                  7,929   8,545   8,550   8,805   8,188   35,009     34,088
 Brazil
 Porto Trombetas (MRN) mine                           12%                     3,268   2,117   3,033   2,764   3,469   11,629     11,383
 Guinea
 Sangaredi mine (a)                                   23%                     4,193   4,194   3,899   3,919   3,786   16,506     15,797

 Rio Tinto share of bauxite shipments
 Share of total bauxite shipments ('000 tonnes)                               12,993  13,444  13,602  14,201  13,031  55,345     54,278
 Share of third party bauxite shipments ('000 tonnes)                         9,104   9,024   9,493   10,091  8,988   39,357     37,596

 

(a) Rio Tinto has a 22.95% shareholding in the Sangaredi mine but benefits
from 45.0% of production.

 

                              Rio Tinto          Q4              Q1              Q2              Q3              Q4              Full Year               Full Year

interest
2020
2021
2021
2021
2021
2020
2021
 BORATES
 Rio Tinto Borates - borates         100%
 US
 Borates ('000 tonnes) (a)                             100             122             126             123             117                 480                     488

 

(a) Production is expressed as B(2)O(3) content.

 

                                             Rio Tinto                          Q4             Q1             Q2             Q3             Q4             Full Year           Full Year

2020
2021
                                             interest                           2020           2021           2021           2021           2021

 COPPER & GOLD
 Escondida                                        30%
 Chile
 Sulphide ore to concentrator ('000 tonnes)                                     36,303         32,654         31,903         33,528         35,787            139,230             133,872
 Average copper grade (%)                                                       0.83           0.78           0.78           0.73           0.71           0.83                0.75
 Mill production (metals in concentrates):
 Contained copper ('000 tonnes)                                                    246.1          207.8          202.8          201.2          203.6              956.8               815.5
 Contained gold ('000 ounces)                                                        47.8           38.0           38.9           42.0           42.9             169.5               161.7
 Contained silver ('000 ounces)                                                    1,627          1,318          1,234          1,291          1,462              6,196               5,305
 Recoverable copper in ore stacked for leaching ('000 tonnes) (a)                    36.5           32.5           28.7           26.7           28.4             169.1               116.3
 Refined production from leach plants:
 Copper cathode production ('000 tonnes)                                             50.8           46.6           51.1           49.0           48.4             233.9               195.3

 

(a) The calculation of copper in material mined for leaching is based on ore
stacked at the leach pad.

 

Rio Tinto percentage interest shown above is at 31 December 2021. The data
represents production and sales on a 100% basis unless otherwise stated.

Rio Tinto operational data

                                                  Rio Tinto          Q4                Q1                Q2                Q3                Q4                Full Year               Full Year

2020
2021
                                                  interest           2020              2021              2021              2021              2021

 COPPER & GOLD (continued)
 Rio Tinto Kennecott
 Bingham Canyon mine                                     100%
 Utah, US
 Ore treated ('000 tonnes)                                           11,418            10,054               7,918             9,995             9,809               44,676                  37,776
 Average ore grade:
 Copper (%)                                                          0.34              0.38              0.48              0.47              0.55              0.36                    0.47
 Gold (g/t)                                                          0.22              0.21              0.21              0.22              0.21              0.22                    0.21
 Silver (g/t)                                                        2.07              2.30              2.64              2.80              2.55              2.08                    2.57
 Molybdenum (%)                                                         0.068             0.058             0.021             0.017             0.020                 0.059                   0.029
 Copper concentrates produced ('000 tonnes)                                138               140               141               180               187                   561                     648
 Average concentrate grade (% Cu)                                    24.2              23.7              23.9              23.7              26.3              24.8                    24.5
 Production of metals in copper concentrates:
 Copper ('000 tonnes) (a)                                                 33.8              33.2              33.7              42.8              49.7                140.0                   159.4
 Gold ('000 ounces)                                                       45.3              36.2              30.5              38.1              34.7                171.2                   139.5
 Silver ('000 ounces)                                                      555               524               476               639               589                2,205                   2,228
 Molybdenum concentrates produced ('000 tonnes):                          12.2                9.4               2.2               1.0               2.2                 40.7                    14.8
 Molybdenum in concentrates ('000 tonnes)                                   6.4               5.0               1.1               0.4               1.1                 20.4                      7.6

 Kennecott smelter & refinery                            100%
 Copper concentrates smelted ('000 tonnes)                                 234               240               103               165               157                   448                     665
 Copper anodes produced ('000 tonnes) (b)                                 44.8              50.5              23.5              35.7              32.9                  86.9                  142.5
 Production of refined metal:
 Copper ('000 tonnes) (c)                                                 40.9              45.2              36.9              35.7              25.5                  84.8                  143.3
 Gold ('000 ounces) (d)                                                   38.9              56.8              43.6              44.5              31.5                117.5                   176.4
 Silver ('000 ounces) (d)                                                  449               812               609               733               516                1,363                   2,671

 

(a) Includes a small amount of copper in precipitates.

(b) New metal excluding recycled material.

(c) We continue to process third party concentrate to optimise smelter
utilisation, including 38.1 thousand tonnes of cathode produced from purchased
concentrate in year-to-date 2021. Purchased and tolled copper concentrates are
excluded from reported production figures and production guidance. Sales of
cathodes produced from purchased concentrate are included in reported
revenues.

(d) Includes gold and silver in intermediate products.

 

Rio Tinto percentage interest shown above is at 31 December 2021. The data
represents production and sales on a 100% basis unless otherwise stated.

 

Rio Tinto operational data

 

                                             Rio Tinto     Q4                  Q1                  Q2                  Q3                  Q4                  Full Year               Full Year

2020
2021
                                             interest      2020                2021                2021                2021                2021

 COPPER & GOLD (continued)
 Turquoise Hill Resources
 Oyu Tolgoi mine (a)                              34%
 Mongolia
 Ore Treated ('000 tonnes)                                      9,594               9,813               9,401               9,336             10,573                40,200                  39,124
 Average mill head grades:
 Copper (%)                                                0.50                0.56                0.47                0.53                0.46                0.46                    0.50
 Gold (g/t)                                                0.41                0.68                0.50                0.63                0.38                0.24                    0.54
 Silver (g/t)                                              1.16                1.29                1.19                1.29                1.27                1.18                    1.26
 Copper concentrates produced ('000 tonnes)                     190.2               201.9               173.2               191.9               182.7                 693.1                   749.6
 Average concentrate grade (% Cu)                                 21.9                22.5                21.2                21.9                21.3                  21.6                    21.7
 Production of metals in concentrates:
 Copper in concentrates ('000 tonnes)                             41.6                45.4                36.7                41.9                38.9                149.6                   163.0
 Gold in concentrates ('000 ounces)                               87.8              145.7               113.1               130.8                 78.6                181.9                   468.1
 Silver in concentrates ('000 ounces)                              231                 255                 235                 249                 239                   876                     977
 Sales of metals in concentrates:
 Copper in concentrates ('000 tonnes)                             37.9                39.0                19.6                46.4                34.4                137.8                   139.4
 Gold in concentrates ('000 ounces)                               65.8              110.9                 72.6              149.1               102.2                 150.0                   434.7
 Silver in concentrates ('000 ounces)                              194                 207                 106                 278                 192                   760                     783

 

(a) Rio Tinto owns a 33.52% indirect interest in Oyu Tolgoi through its 50.79%
interest in Turquoise Hill Resources.

                                      Rio Tinto          Q4                  Q1                    Q2                    Q3                    Q4                    Full Year           Full Year

2020
2021
                                      interest           2020                2021                  2021                  2021                  2021

 DIAMONDS
 Argyle Diamonds (a)                         100%
 Western Australia
 AK1 ore processed ('000 tonnes)                              1,078                    -                     -                     -                     -                  5,773                    -
 AK1 diamonds produced ('000 carats)                          1,893                    -                     -                     -                     -                10,945                     -
 Diavik Diamonds (b)                         100%
 Northwest Territories, Canada
 Ore processed ('000 tonnes)                                     643                 632                   669                   643                   596                  2,518               2,540
 Diamonds recovered ('000 carats)                             1,517               1,678                 1,418                 1,390                 1,356                   6,218               5,843

 

(a) Rio Tinto's Argyle operations were closed in 2020.

(b) On 17 November 2021, Rio Tinto's ownership interest in Diavik increased
from 60% to 100%. Production is reported including this change from 1 November
2021.

Rio Tinto percentage interest shown above is at 31 December 2021. The data
represents production and sales on a 100% basis unless otherwise stated.

Rio Tinto operational data

                                             Rio Tinto                  Q4      Q1      Q2      Q3      Q4      Full Year  Full Year

2020

2021
2021
2020
2021
                                             interest                           2021    2021

 IRON ORE
 Rio Tinto Iron Ore
 Western Australia
 Pilbara Operations
 Saleable iron ore production ('000 tonnes)
 Hamersley mines                                (a)                     53,316  47,063  47,621  53,041  51,974  210,682    199,699
 Hamersley - Channar (b)                            100%                2,169   2,250   2,712   2,593   3,075   9,175      10,630
 Hope Downs                                       50%                   13,142  11,232  11,920  13,000  13,133  49,045     49,284
 Robe River - Pannawonica (Mesas J and A)         53%                   7,525   6,616   5,830   7,021   6,031   30,295     25,497
 Robe River - West Angelas                        53%                   9,809   9,246   7,806   7,652   9,909   34,209     34,613
 Total production ('000 tonnes)                                         85,961  76,406  75,889  83,306  84,122  333,405    319,724
 Breakdown of total production:
 Pilbara Blend and SP10 Lump (c)                                        25,888  21,901  21,946  23,617  24,998  94,375     92,463
 Pilbara Blend and SP10 Fines (c)                                       38,316  34,356  34,743  37,046  38,681  149,947    144,826
 Robe Valley Lump                                                       2,574   2,467   2,300   2,686   2,173   10,492     9,626
 Robe Valley Fines                                                      4,951   4,149   3,530   4,335   3,857   19,803     15,871
 Yandicoogina Fines (HIY)                                               14,233  13,534  13,369  15,623  14,412  58,789     56,938
 Breakdown of total shipments:
 Pilbara Blend Lump                                                     20,155  15,740  15,631  16,710  16,616  77,117     64,697
 Pilbara Blend Fines                                                    42,727  35,777  34,607  36,199  31,620  155,533    138,203
 Robe Valley Lump                                                       2,351   1,934   1,762   1,814   2,001   8,694      7,512
 Robe Valley Fines                                                      5,778   4,532   4,131   4,843   4,221   21,648     17,727
 Yandicoogina Fines (HIY)                                               15,055  14,222  13,640  14,906  14,121  57,749     56,889
 SP10 Lump (c)                                                          1,037   2,664   3,748   4,826   4,841   3,879      16,078
 SP10 Fines (c)                                                         1,771   2,923   2,817   4,063   10,684  5,951      20,487
 Total shipments ('000 tonnes) (d)                                      88,873  77,791  76,336  83,360  84,104  330,570    321,592

                                             Rio Tinto                  Q4      Q1      Q2      Q3      Q4      Full Year  Full Year

2020

2021
2021
2020
2021
                                             interest                           2021    2021

 Iron Ore Company of Canada                       59%
 Newfoundland & Labrador and Quebec in Canada
 Saleable iron ore production:
 Concentrates ('000 tonnes)                                             2,208   1,484   1,965   1,411   1,718   8,141      6,578
 Pellets ('000 tonnes)                                                  2,457   2,510   2,669   2,273   2,535   9,574      9,986
 IOC Total production ('000 tonnes)                                     4,666   3,993   4,634   3,684   4,254   17,715     16,564
 Shipments:
 Concentrates ('000 tonnes)                                             1,970   1,735   1,785   1,795   1,684   8,392      7,000
 Pellets ('000 tonnes)                                                  2,620   2,515   2,220   2,340   2,914   10,229     9,988
 IOC Total Shipments ('000 tonnes) (d)                                  4,591   4,250   4,005   4,136   4,598   18,621     16,989
 Global Iron Ore Totals
 Iron Ore Production ('000 tonnes)                                      90,627  80,400  80,523  86,990  88,375  351,121    336,288
 Iron Ore Shipments ('000 tonnes)                                       93,464  82,041  80,341  87,496  88,702  349,190    338,581
 Iron Ore Sales ('000 tonnes) (e)                                       93,016  80,291  81,097  86,542  85,256  348,098    333,185

(a) Includes 100% of production from Paraburdoo, Mt Tom Price, Western Turner
Syncline, Marandoo, Yandicoogina, Brockman, Nammuldi, Silvergrass and the
Eastern Range mines. Whilst Rio Tinto owns 54% of the Eastern Range mine,
under the terms of the joint venture agreement, Hamersley Iron manages the
operation and is obliged to purchase all mine production from the joint
venture and therefore all of the production is included in Rio Tinto's share
of production.

(b) Rio Tinto's ownership interest in Channar mine increased from 60% to 100%,
following conclusion of its joint venture with Sinosteel Corporation upon
reaching planned 290 million tonnes production on 22 October 2020. Historic
data is unchanged.

(c) SP10 includes other lower grade products.

(d) Shipments includes material shipped to our portside trading facility in
China which may not be sold onwards in the same period.

(e) Include Pilbara and IOC sales adjusted for portside trading movements and
third party volumes sold.

Rio Tinto percentage interest shown above is at 31 December 2021. The data
represents production and sales on a 100% basis unless otherwise stated.

Rio Tinto operational data

                                      Rio Tinto          Q4              Q1              Q2              Q3              Q4              Full Year             Full Year

2020

2021
2021
2020
2021
                                      interest                           2021            2021

 SALT
 Dampier Salt                              68%
 Western Australia
 Salt production ('000 tonnes)                                1,628           2,064           2,132           2,206           2,152             7,111                 8,555

 TITANIUM DIOXIDE SLAG
 Rio Tinto Iron & Titanium                   100%
 Canada and South Africa
 (Rio Tinto share) (a)
 Titanium dioxide slag ('000 tonnes)                     272             279             298             209             228             1,120                        1,014

( )

(a) Quantities comprise 100% of Rio Tinto Fer et Titane and Rio Tinto's 74%
interest in Richards Bay Minerals' production. Ilmenite mined in Madagascar is
being processed in Canada.

 URANIUM
 Energy Resources of Australia Ltd
 Ranger mine (a)                         86%
 Northern Territory, Australia
 U(3)O(8) Production ('000 lbs)                           860                   75                     -                     -                     -                  3,471                    75

 

(a) ERA production data are drummed U(3)O(8).

ERA ceased processing operations on 8 January 2021, as required by the Ranger
Authority.

 

Rio Tinto percentage interest shown above is at 31 December 2021. The data
represents production and sales on a 100% basis unless otherwise stated.

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