** Shares of Arafura Rare Earths ARU.AX rise as much as 6.1% to A$0.350, logging their best intraday session since May 1
** Stock hits its highest level since May 8
** Rare-earth miner signs offtake term sheet with Traxys North America, a global physical trader in metals sector
** Co says its unit has signed a deal to supply 500 metric tons per annum of neodymium-praseodymium (NdPr) oxide
** NdPr oxide is a rare-earth material primarily used in electric vehicle (EV) motors and wind turbines
** Stock up 33% this year, including the day's move
(Reporting by Rajasik Mukherjee in Bengaluru)
((Rajasik.Mukherjee@thomsonreuters.com))