British BP Company, China Petrochemical Group Company, China Petroleum and Natural Gas Group Company, BASF Company of Germany, DSM Company of the Netherlands, Linde Gas Company of Germany, Praxair Company of the United States, Sinochem International, COSCO Logistics, Kumho of South Korea, Degussa of Germany, D'Arc of France, Tao Jian Chemical Group of Hong Kong, Yuntianhua Co., Ltd., Chongqing Three Gorges Yingli Chemical Co., Ltd., Tao Jian Natural Gas Chemical (Chongqing) Co., Ltd., D'Arc Changyang Thermal Energy (Chongqing) Ltd., Chongqing Xinfu Chemical Co., Ltd., Chongqing Ziguang International Chemical Co., Ltd., Chongqing Agrochemical Group, French D'Arc International Holdings Co., Ltd., Chongqing Changyang Thermal Energy Co., Ltd., Sichuan Huayou Industrial Corporation, Chongqing Xianghai Pharmaceutical Co., Ltd., Chongqing Gushan Bioenergy Co., Ltd., Zhejiang Xinfu Pharmaceutical Co., Ltd., Chongqing Guangcheng Petrochemical Co., Ltd., Michelin (China) Investment Co., Ltd. . There are many.
It mainly develops three industries of natural gas chemical industry, chlor-alkali chemical industry and petrochemical industry, and six product chains of natural gas methanol, natural gas acetic acid, natural gas acetylene, chlor-alkali, fine chemicals and new materials. It's basically not clean. Dirty is only one aspect. Many chemical plants have a pungent smell, which smells disgusting, but it depends on your location. The management is clean everywhere, doing equipment maintenance or production, which is basically not clean.