Calculation

Even if a product only has a registered trademark and a barcode, it is still considered a three-no product. The barcode only facilitates identification by supermarket scanners and has nothing to do with the product itself.

my country’s Product Quality Law stipulates that the manufacturer, factory address, phone number, license number, product logo (trademark), production date, product description, etc. must be included. The three-no products we usually refer to refer to products of unknown origin that have no production date, no quality certificate and no manufacturer.