BEIJING (AP) — U.S. officials will visit Beijing next week for the next round of high-level trade talks, China's commerce ministry said Thursday. U.S. Trade Representative Robert Lighthizer and Treasury Secretary Steven Mnuchin will be in China next Thursday and Friday for the eighth round of negotiations, ministry spokesman Gao Feng said. Gao added that Chinese Vice Premier Liu He will meet with officials in Washington in early April. The trade dispute began last year after the U.S.