Site

Here within Tosoh's second largest production site, Tosoh also produces caustic soda and chlorine derivatives such as VCM and PVC. The combined caustic soda production of both the Nanyo and Yokkaichi complexes make Tosoh the leading producer of caustic soda in Japan. Tosoh is also one of Japan's major manufacturers, producing a fully integrated range of olefin products and derivatives, such as propylene, polyethylene and a variety of petroleum resins here in Yokkaichi.