As Donald Trump prepares his return to the White House in January, American farmers could get hurt again if a trade war with China reignites. This could lead to a long-lasting shift in the global supply structure of agricultural products like soybeans and corn.

Chinese imports of U.S. farm goods, which have slowed since the trade war during Donald Trump's first presidential term, could be hit again if tariff hostilities resume when he returns to office in January,