LOL!
Save this one for the next election. If the mines are still open they will be shipping all their product to China, perhaps with Chinese managers overseeing them
or the alternative would be that the US mines go bankrupt due to EPA restrictions and regulations and then the Chinese come in and buy them for pennies on the dollar.
Come on ... China has total estimated coal deposits of 4,490 billion tons.
Why would they import from the US?