The registered address of Shanghai Huanyang Chemical Technology Co., Ltd. is Room 205, Building 1, No. 6 Jianshe River Road, Maogang Town, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Administration, and the legal representative is Qian Jinxuan. The business scope includes engaging in technology development, technology transfer, technology consulting, and technical services in the field of chemical technology, sales of chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building materials, rubber and plastic products, general labor protection supplies, cleaning supplies, lubricants, mechanical and electrical equipment, mechanical equipment, electronic products, environmental protection equipment, ventilation equipment, and automotive parts. The company also engages in the import of goods and technology, as well as warehousing services (excluding hazardous chemicals). The sentence is:. Projects that require approval by law must be approved by relevant departments before conducting business activities