** Shares of Latrobe Magnesium LMG.AX rise as much as 15% to A$0.023, hit their highest level since December 12
** Stock set for strongest trading session since December 10
** Co, intending to extract and sell magnesium meta,l says Export Finance Australia $(EFA)$ issued non-binding and conditional Letter of Support
** Says EFA can consider potential financing for co's Stage 2 10,000 tpa Commercial Plant, joining Export Import Bank of the United States
** YTD, stock up 10.8%, including day's moves
(Reporting by Shivangi Lahiri in Bengaluru)
((shivangi.lahiri@thomsonreuters.com))