China Sanjiang Fine Chemicals Company Limited, an investment holding company, manufactures and supplies ethylene oxide and glycol, propylene, polypropylene, methyl tert-butyl ether (MTBE), surfactants, and ethanolamine in Mainland China, Japan, and Singapore, and internationally. It also produces and supplies other chemical products, such as carbon four; crude pentene; and industrial gases, such as oxygen, nitrogen, and argon. In addition, the company offers processing services for polypropylene, MTBE, and surfactants; lease and storage services; and asset management and supply chain management services. Further, the company involved in the construction and management of a pipe network at Jiaxing Port Chemical Industrial Park; manufacture and sale of alcohol ethoxylate, nonylphenols, textile auxiliaries, and polyethylene; and equipment rental business.