I wonder how many tons Orocobre has to send to Japan under...

I wonder how many tons Orocobre has to send to Japan under priced before their 'obligation' is complete. This is one of the sticking points with me. Why doesn't management just tell us 'when' this obligation to sell under market priced lithium to Japan going to end. Is is based on weight or a specific time frame? Anybody here have a clue? We are talking about over a million dollars in lost revenue on this last shipment, had they sold it in another market. Why are we selling so much lithium to Japan at a discounted rate??