How long is the shelf life of pollen wine?

There is also a default that there is no shelf life limit and it can be kept for a long time. After 2008, China's "Food Labeling Management Regulations": beverages, wine, vinegar, edible salt and solid sugar with ethanol content exceeding 10% can be exempted from labeling shelf life. This means that imported wines with alcohol content over 10% can be preserved for a long time by default.