Wuxi Sigma Chemical Product

Wuxi Sigma Chemical Product was a China-based chemical products company engaged in the development, technology transfer, sale, and import/export of chemical products and raw materials. Third-party company listings describe it as a supplier of fine chemicals, APIs, medicine intermediates, oil additives, and plant extracts, indicating some participation in life science and pharmaceutical supply chains rather than drug development. The business appears to have operated primarily as a commercial and industrial chemical supplier rather than as a therapeutics-focused biotech or pharma innovator. Available Chinese corporate registry information indicates the company was registered in Yixing, Wuxi, Jiangsu and is now deregistered/cancelled.