BEIJING, Sept. 8 (Xinhua) -- China's exports rose 7.2 percent year on year to 190.61 billion U.S. dollars in August, according to customs figures released on Sunday. The growth rate was 2.1 percentage points higher than July. Imports also rose last month, gaining 7 percent to 162.09 billion U.S. dollars, the General Administration of Customs said in a statement. Total foreign trade grew 7.1 percent in August over the same month in 2012 to 352.7 billion U.S. dollars, said the statement. ...