A Chinese worker measures pipelines at an offshore oil engineering platform in Qingdao, east China's Shandong province on September 1, 2016. An official measure of manufacturing activity in China rebounded to its strongest level in nearly two years last month on improving production and demand, the government said on September 1, boding well for the world's second-largest economy. / AFP PHOTO / STR / China OUTSTR/AFP/Getty Images