China National BlueStar (Group) Co., Ltd. is a large-scale state-owned enterprise, which is a specialized subsidiary of ChinaChem Group Corporation. Headquartered in Beijing, BlueStar Co. focuses on chemical products and new materials. It has a total asset of RMB 30 billion, and over RMB 30 billion sales revenue. BlueStar Co. has more than 30 subsidiaries and scientific research institutes, and takes a holding shares of 3 public listed companies including "BlueStar Cleaning Co.", "BlueStar New Materials Co.",  and "Shenyang Chemicals Co.".
BlueStar Co. has taken leading positions in chemical new materials, industry cleaning, and membrane and water treatment fields in China mainland; and also revealed powerful capabilities in Petroleum and Chemicals industry, Inorganic Chemicals, Organic Chemicals, Organic Raw Materials, Fine Chemicals, Engineering Plastics, and Chemical Equipements and Machineries. The well-known brand, "BlueStar", is the first one of industrial service in China.
BlueStar Co. possesses the biggest organo-silicone production unit in China, which ranks top six in the world, and the largest bis-phenol A production unit in China. Besides, it is the only player producing PBT engineering plastics through a continuous ester replacement process in Asia. In China, BlueStar Co. occupies a major market shares in the production of industrial silicon, titanium dioxide powder, chromate anhydride, epoxy resins, silicane cable materials, color developers, etc. Furthermore, it keeps ahead in the production technology of phenol and acetone in China. And, it is the only one manufacturer of ionic-membrane electrobath in China (ranked 5 worldwide).