Development, production and sales of chemical raw materials, chemical preparations, proprietary Chinese medicines, traditional Chinese herbal medicines, biological products, medical devices, health food, food, beverages, special labor protection products, non-household textile products, daily necessities, cosmetics, and outdoor products; sales of rubber paste, paste, disinfectant products, electronic and digital products; information technology, technology and economic technology consulting services; import and export of goods; property management (business activities carried out on the basis of a qualification certificate).