1. Quality of wine: Is the quality of Moutai good or not, and is it collectible? Generally speaking, Maotai-flavor liquor is more suitable for collection, because its aged aroma is richer, and its taste is softer and sweeter.
2. Preservation conditions: The preservation conditions of Moutai will also affect its value. If properly preserved, such as temperature and humidity, it can effectively maintain the quality of wine and increase the collection value.
3. Vintage wine: The vintage of Moutai will also affect its value. Generally speaking, the longer the collection time, the higher its value. However, it should be noted that the year of the wine is not the only decisive factor.
Therefore, whether Moutai is valuable for a long time depends on the specific situation. If you want to know more about the collection value of Moutai, I suggest you consult a professional or institution.