Locky is right (as usual). I recall price is based on the 44%...

Locky is right (as usual). I recall price is based on the 44% grade pricing based on dmtu, then you multiply that based price for the grade %.
not
hence I don't know what the big deal is when Euroz wanted to confirm if they can make minimum 33%, as 32% or 31% or 33% doesn't make a huge difference in the revenue. not as if you miss to make a certain grade (e.g. 44%) and you drop to next grade pricing (e.g. 37%).

plus there should be a bonus on silica content and low impurities which has been confirmed we achieved.

I still have have my eyes on HPMSM which profit will dwarf concentrate gains and will more than subsidize any shortfall to profit forecast if any.