** Shares of mining company Critical Metals CRML.O surge ~17% at $11.71 premarket
** Company signs Letter of Intent (LOI) for an offtake agreement with REalloys Inc
** CRML expects to supply up to 15% of rare earth concentrate production annually from its Tanbreez Project in Greenland to REalloys
** Agreement follows 10-year agreement to supply heavy rare earth concentrate to Ucore Rare Metal's UCU.V U.S. government-funded Louisiana processing facility
** Up to last close, stock up 47.57% YTD
(Reporting by Dharna Bafna in Bengaluru)
((Dharna.bafna@thomsonreuters.com))