Internet sales (excluding sales of goods requiring licenses); Digital content production services (excluding publishing and distribution); Sale of Class I medical devices; Sale of Class II medical devices; Sale of biodegradable materials; Wholesale of cosmetics; Retail of cosmetics: Sale of household goods; Wholesale of household goods; Sale of personal hygiene products; Goods and technology import and export; Import and export agency. (Except for the projects subject to approval, it shall independently carry out business operations in accordance with the business license) "Internet live streaming technology services; Sale of Class III medical devices. (The projects subject to approval shall obtain relevant approvals from the departments concerned before they can engage in business operations. The specific business projects shall be subject to the approval documents or permits of the relevant departments)