BEIJING SINMAYA CHEMICALS CO.,LTD.

Sales of chemicals, chemical light industry materials (excluding chemical dangerous goods and Class I precursor chemicals), Wujijiaodian, department stores, mechanical and electrical equipment, ferrous metal materials, building materials, and wood; technology development, technology transfer, and consulting services; Import and export of goods; import and export of technology; wholesale of acetone, toluene, flammable liquids, and corrosives (limited to branch operations). (Market entities are free to choose business projects and carry out business activities in accordance with the law; projects that require approval in accordance with the law shall carry out business activities in accordance with the approved content after approval by relevant departments; they are not allowed to engage in business activities that are prohibited or restricted by national and municipal industrial policies. )