TAIPEI, Taiwan (AP) — China is retaliating in a determined and at times highly detailed manner to U.S. President Donald Trump’s new tariffs, led by a retaliatory 34% tax on all U.S. imports next week. The strong response shows a degree of preparation that leaves Chinese exports in a tough spot but exacts pain from U.S. exporters that could be used as leverage in any future negotiations. The Chinese tariffs, announced Friday and taking effect Thursday, match the rate of the ones Trump imposed this week on Chinese products flowing into the United States, coming on top of two rounds...