The most optimum thing (or one of the optimums) is for them to do, Game Theory wise, is to announce a deal and cheat unofficially! The only way to check this is

The most optimum thing (or one of the optimums) is for them to do, Game Theory wise, is to announce a deal and cheat unofficially! The only way to check this is to see their shipment numbers on the importing side, after the fact. They've cheated before.. The benefits come from the market expectation of lower output, immediately gaining higher revenue.