thanks heaps gg
part of my confusion stems from the fact that APT was qouted in III ann's as only 20% premium on WO3.
bit more than the diff between 10kg and 1000kg.
back calc's from announced figures suggested (to me) metric tonnes (if not mistaken).
e.g 9.6MT ORE @ 0.2% WO3
= 1.92MT WO3
per 1000kg (tonne) this is ~$384M worth
other companies e.g.VML seem to qoute also in mtu (10kg) @ ~$US200.
wtf