SHANGHAI HUAYI GROUP CORPORATION LIMITED, formerly DOUBLE COIN HOLDINGS., LTD., is a China-based company, principally engaged in the manufacture of chemical products and the provision of chemical services. The Company's major products include methanol, acetic acid and other chemical products, as well as plastics, paints, pigments and dyes, among others. It is also engaged in the manufacture and sales of tires. Its products include all-steel heavy-duty radial automobile tires, all-steel heavy-duty radial engineering tires, all-steel heavy-duty radial industrial tires, all-steel heavy-duty radial light truck tires, bias tires for trucks, bias light truck tires and farm use tires. It distributes its products within domestic markets and to overseas markets.