U.S. President Donald Trump said Wednesday his administration may impose punitive tariffs on China's seafood exports if it finds the country is not honoring purchase commitments promised under a partial trade deal.The two economic giants signed in January a so-called phase one agreement, which brought a truce to their tit-for-tat tariff war. But Trump said he wants to protect lobster fishermen -- a "crown jewel" of America's seafood industry -- as they have been adversely affected by a trade deal between Canada and the European Union.According to a memorandum signed by Trump, the Office of …READ FULL ARTICLE