Workers are seen at the construction site of the Chinese company Yuhuang's methanol plant in St. James Parish, the United States, Aug. 30, 2018. Yuhuang's methanol project, the largest green field investment in methanol by a Chinese company in southern U.S. state of Louisiana, has made breakthrough in its construction, according to Chinese Yuhuang Chemical Industries Inc. (YCI) on Friday. YCI, a wholly owned subsidiary of Shandong Yuhuang Chemical Company, is constructing a 1.85-billion-dollar methanol production facility in St. James Parish, Louisiana. (Xinhua/Zhang Mocheng)