See you guys at 65, page-503

In the end if you can produce and sell Lithium at the quality your customers require at a price above the costs to produce then you are in a good space regardless of impurities ,PLS appears to be in that situation now , probably borderline if prices went lower and will make a killing if the long-term trend is upwards...management are well aware of the issues and have been dealing with them , so as a non holder don't you worry about it, were fine....

Cheers Whisky