Chongqing Tianhui Chemical Industry Co., Ltd. is a rapidly developing chemical trading company specializing in chemical plastic raw materials. Its affiliated company, Chongqing Tian'an Commodity Co., Ltd., is one of the largest chemical trading companies in the southwest region, with headquarters and subsidiaries generating nearly RMB 5 billion in annual sales last year. According to the company's business plan, in addition to major domestic and international chemical trade, it is gradually expanding into other fields such as hospitals and third-party logistics. The company's headquarters is located in Chongqing, with offices and sales companies in Shanghai, Wuhan, Chengdu, and Guiyang. The company's business covers the entire southwest region as well as Shaanxi, Gansu, and regions along the Yangtze River including Shanghai, Jiangsu, and Hubei. Key partners include China National Petroleum Corporation, China Petrochemical Corporation, China National Coal Group Corporation, and China Shenhua Energy Group.