Article 21 any standardized packaged food or food additive must , according to the requirements for different products , have the name of the product , the place of manufacture , the name of the factory , the date of manufacture , the batch number ( or code number ) , the specifications , the formula or principal ingredients , the date of expiration for guaranteed quality , the method of consumption or use , and other such information indicated in the label of the package or the product descr ption 第二十一条定型包装食品和食品添加剂，必须在包装标识或者产品说明书上根据不同产品分别按规定标出品名、产地、厂名、生产日期、批号或者代号、规格、配方或者主要成分、保存期限、食用或者使用方法等。
Article 21 any standardized packaged food or food additive must , according to the requirements for different products , have the name of the product , the place of manufacture , the name of the factory , the date of manufacture , the batch number ( or code number ) , the specifications , the formula or principal ingredients , the date of expiration for guaranteed quality , the method of consumption or use , and other such information indicated in the label of the package or the product description 第二十一条定型包装食品和食品添加剂，必须在包装标识或者产品说明书上根据不同产品分别按规定标出品名、产地、厂名、生产日期、批号或者代号、规格、配方或者主要成分、保存期限、食用或者使用方法等。
