LONDON: Bushveld Minerals Limited (AIM: BMN), a leading producer of vanadium, a metal used in batteries and steel, has announced that it has signed a definitive agreement to sell 50% of its stake in Bushveld Vanchem (Pty) Ltd (BV) to Southern Point Resources – Fund 1 SA L.P. (SPRF) for up to US$21.3 million. BV…