** Raw material supplier's shares AREC.O up 7.8% at $4.59
** Co says it would build a two kilowatt rare earth
processing electrolysis facility urn:newsml:reuters.com:*:nACSJwRbta
** Last month, President Biden signed an executive order to
launch an immediate 100-day review of supply chains for four
critical products, including rare earth minerals urn:newsml:reuters.com:*:nL1N2KU05M
** AREC says facility will enable co to determine economics
of each feedstock site and the revenues that will be generated
from the critical and rare earth elements, among other things
** Co is in talks with a number of external sites that have
legacy landfills
** AREC is up 135.4% so far this year
(Reporting by Arunima Kumar in Bengaluru)
((Arunima.Kumar@thomsonreuters.com))