Shanghai No.1 Food Store, Nanjing East Road Store is open from 9:30 to 22: 00, Nanqiao Store is open from Monday to Thursday 10:30-2 10:30, Friday to Sunday 10:30-22:00, and Linsan Store is open from Sunday to 22: 00.

Shanghai No.1 Food Store is a chain store. Its business scope includes selling prepackaged foods and bulk food, making and selling Chinese cooked food, braised poultry, barbecue, bread, cakes, fresh moon cakes, meat floss and Chinese wet spots.