Shanghai Huayi Group Corporation Limited operates as a chemical company in China. The company offers methanol, acetic acid, carbon monoxide, ethyl acetate, synthesis gas and, clean energy products etc. for medicine, agriculture, construction, textiles, and new energy vehicles and other industries. It also provides support services for water, electricity, steam, and other public works, as well as special railway lines and dangerous chemical goods terminals; and dangerous chemical goods transport vehicles and other logistics facilities. In addition, the company offers all-steel radial truck, all steel radial light truck, and passenger tires; and acrylic, ice crystal acrylic acid, butyl acrylate, ethyl acrylate, isooctyl acrylate, hydroxyethyl acrylate, and other products under the Yaxing brand for used in coatings, chemical fiber, textile, light, and other industries. The company was formerly known as Double Coin Holdings Ltd. Shanghai Huayi Group Corporation Limited was founded in 1997 and is based in Shanghai, China.