The average shelf life of Champagne is 3-4 years. Aged champagne can be stored for up to 20+ years. If not stored properly, it will shorten the shelf life of champagne, and most champagne is non-aged, and its quality will deteriorate over time. Champagne, a specialty of the Champagne region of France, is a National Geographical Indication product of China. The history of Champagne vineyards can be traced back to the beginning of the A.D. In the 17th century, along with the gradual mastery of the technology of secondary fermentation in the bottle, Champagne entered the aristocracy.

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