In response to China’s announcement of anti-dumping duties on U.S. sorghum, the Office of the U.S. Trade Representative on Tuesday said it was considering bringing action at the World Trade Organization “China has a history of abusing its trade remedy laws,” USTR spokeswoman Emily Davis said in a statement. “We will carefully review China’s measures on sorghum and take action as warranted, including through a WTO case if appropriate.” Chinaon Tuesday announced preliminary anti-dumping duties of 179 percent on U.S...