For example, cooking wine, soy sauce, vinegar, spices, even if there is no opening yet.

As far as the disposal of expired food is concerned, the seller should take it off the shelf in time. When consumers buy expired food, in addition to compensation for losses, they can demand compensation of ten times the price from the producers or sellers.

Extended data:

Every food has a certain shelf life.

The shelf life of a product refers to the best edible period of the product. The shelf life of the product is provided by the manufacturer and marked on the product for limited use. During the warranty period, the manufacturer of products is responsible for the quality of products meeting relevant standards or explicitly guaranteed quality conditions, and the seller can sell these products with confidence, and the consumer can use them with confidence.

Shelf life is not the only criterion to identify whether food and other products have deteriorated. The reason for deterioration may be the premature deterioration of substances with changes in storage methods and environment. Therefore, food should be eaten as soon as possible before the expiration of the shelf life.

The shelf life of opened food will be shortened, so use it as soon as possible to avoid the deterioration of product quality.

References:

Baidu encyclopedia-shelf life