Updates
** Lynas Rare Earths LYC.AX jumps as much as 15% to A$20.37, highest since October 21, 2025
** Stock marks largest intraday pct gain since January 7
** Lynas, world's largest rare earth producer outside China, said after market hours on Tuesday it has revamped supply deal with Japan Australia Rare Earths
** Co secures firm annual commitment for 5,000 tonnes of neodymium-praseodymium
** Co will set aside 75% of its heavy rare earth oxide output for Japanese industry
** Morgan Stanley says deal solidifies its "overweight" call; notes stock's last close of A$17.72 is near its PT of A$18.5
** Stock up 62.6% YTD
(Reporting by Shivangi Lahiri and Nikita Maria Jino in Bengaluru)
((shivangi.lahiri@thomsonreuters.com))