- Business
- China Sanjiang Fine Chemicals Company Limited operates as a leading investment holding entity, primarily engaged in the production and distribution of a comprehensive array of petrochemicals and fine chemical products within the People's Republic of China, with an international reach extending to markets like Japan and Singapore. The company’s extensive product catalog includes key intermediates such as ethylene oxide, which serves as a vital precursor for various ethylene derivatives like ethanolamines and glycol ethers, alongside a broad spectrum of surfactants. They also supply ethylene glycol, essential for other bio-organic chemical manufacturing, and propylene, a fundamental building block for products like polypropylene, acrylonitrile, and propylene oxide. Polypropylene, a significant thermoplastic resin from their portfolio, finds wide application in knitting, injection molding, films, fibers, and piping. Additionally, the company produces methyl tert-butyl ether (MTBE), an important gasoline additive used to enhance octane ratings, and a variety of surfactants applied across numerous industries as wetting agents, emulsifiers, and solubilizers. Beyond these, China Sanjiang Fine Chemicals provides other chemical offerings such as carbon four and crude pentene, along with industrial gases including oxygen, nitrogen, and argon. The company extends its operations beyond manufacturing to encompass a range of specialized services, including processing for polypropylene, MTBE, and surfactants, as well as crucial lease and storage solutions. Furthermore, they offer asset management and supply chain management services, reinforcing their integrated business model. China Sanjiang Fine Chemicals is also involved in the infrastructure sector, undertaking the construction and oversight of a pipe network within the Jiaxing Port Chemical Industrial Park. The company, which significantly expanded its ethylene oxide and ethylene glycol production capacities in the third quarter of 2023, continues to enhance operational efficiency through strategic partnerships, such as a recent agreement in August 2025 to boost energy performance at its 6th phase EO/EG facilities. Recent engagements include new supply agreements in December 2024 for ethylene and water, a port services deal to optimize logistics, and connected transactions through November 2025, demonstrating continuous strategic collaboration and expansion. Established in 2009, the enterprise maintains its headquarters in Jiaxing, within the People's Republic of China.