Fresh vegetables, fruits, seafood, fresh meat (to prevent smuggling of frozen meat) Dry seasoning category (complete category) Imported cheese and dairy products Brand grain and oil products (non genetically modified) Beer and beverages (screened for near expiration date) Duty free cigarettes, foreign wine, etc. Independent food warehouses and partitions, professional frozen storage; Professional box insulated vehicles for food transportation; Efficient and efficient provision of high-quality food supply services to customers.