Sino-American Trade War II U.S. President Donald Trump says he will impose tariffs on an additional $200 billion worth of imports from China, perhaps this week. He is tempering his attack by cutting the tariffs from an earlier 25 percent to just 10 percent. The Chinese have responded by saying they may back out of bilateral negotiations intended to end the war and, lacking sufficient imports from America against which to counter-retaliate, Beijing will instead restrict the export of items needed in the supply chain by U.S. manufacturers.   Undermining China Taiwan went through its regularly scheduled WTO trade policy review last week, but it did something quite irregular – it committed not to claim special and differential tr...