Chemplast Sanmar 

Chemplast Sanmar Limited is an Indian enterprise primarily involved in the creation and distribution of specialized chemical products. Their extensive range of offerings includes unique paste-grade PVC resins, alongside a variety of custom-made chemicals such as organic compounds and phytochemicals (like colchicine and thiocolchicoside). The company also produces chlorochemicals, which encompass items like caustic soda, various solvents, and refrigerant gases, in addition to industrial salt and hydrogen peroxide. These specialty PVC resins and bespoke chemicals primarily serve the needs of the agrochemical, pharmaceutical, and fine chemical sectors. Founded in 1967, the company is headquartered in Chennai, India. It was initially known as Chemicals and Plastics India Limited before rebranding to Chemplast Sanmar Limited in September 1995. The organization functions as a subsidiary of Sanmar Holdings Limited.