** Shares of Australia's K2fly Ltd K2F.AX climb as much as
10.71% to A$0.31
** K2F records its biggest single-day percentage jump since
April 21, hits highest level since Aug. 12
** Mining tech solutions provider announces A$3.44 mln
($2.51 mln) contract with Rio Tinto RIO.AX , the world's top
iron ore miner urn:newsml:reuters.com:*:nASXJ76Cr
** Says the contract is for one of its mining data
management products, which will be rolled out across RIO's iron
ore operations in the Pilbara region of Western Australia
** Says contract has annual recurring revenue of A$620,000
over the initial five-year term
** About 384,000 shares change hands, vs the 30-day average
of about 173,000 shares
** K2F down 17.65% this year, as of Monday's close
($1 = 1.3717 Australian dollars)
(Reporting by Harshita Swaminathan in Bengaluru)
((Harshita.Swaminathan@thomsonreuters.com))