600309.SS

Last close 70.51000214 on 2026-11-02

About

Founded: 1998 (formal establishment); plant dates to 1979

Founders: Formed via restructuring of state assets from the Yantai Wanhua synthetic-leather/MDI plant (est. 1979)

Wanhua Chemical is one of the world's largest producers of MDI (a key polyurethane raw material), based in Yantai.