Our domestic wines will be clearly marked on the back label. For example, Changyu's wine is usually marked with some food additives, such as sodium benzoate. You say it is alcoholic beverage, but it is not in the true sense.

But Changyu also has real wine. For example, Changyu Effie Bao is real wine. Does not contain any additives.

Domestic wine labels will basically indicate whether food additives have been added.