Tinergy Chemical Co., Ltd., together with its subsidiaries, engages in the research, development, production, and sale of titanium dioxide and other products in China and internationally. The company also offers inorganic chemical products; ferrous sulfate, phosphate rock, yellow phosphorus, ferrous phosphate, and other chemical products; modified polyacrylamide and sulfuric acid slag; chemical equipment; and logistics and transportation services. In addition, the company engages in waste heat power generation; and technology development, consulting, and transfer services. The company was formerly known as CNNC Hua Yuan Titanium Dioxide Co., Ltd and changed its name to Tinergy Chemical Co., Ltd. in October 2025. Tinergy Chemical Co., Ltd. was founded in 2001 and is based in Baiyin, China.