>> Numerical meaning
The first line represents the production date of Moutai.
The second line represents the blending year and batch of the wine. The blending year is the same as or earlier than the year of production. This is because of the process, that is, it can be blended and stored for a period of time before it can be filled and shipped out of the factory. If the production year is earlier than the blending year, there is no doubt about the fake. (Except for the 2000 "Millennium Auspicious" commemorative liquor)
The earlier the batch, the better the wine. It is also the 2022 Feitian, the above batch 039 is earlier than the following batch 055, and the wine quality is relatively good. When you encounter a flying sky of the same year, you might as well compare it.
The third row represents the count sequence number for the batch. In the early days, there were only numbers in the counting number, but after July 2017, two letters were added in front of the counting number, and the format was "letter A + letter + five-digit number", and the first letter was not in the top box.
>> Detail identification
The real wine code is made up of black dots, which are clear, full and grainy, with only a tiny gap between the dots. If the numbers are not rounded, blurred, stacked together, or have large gaps, it is all fake.
After 2000, the production date and the factory batch of Moutai must have the number "2", and the two points parallel at the corner of the "2" diagonal line.
Since 2005, the number "1" has been worn in shoes and hats, i.e. there is a little extra at the top and bottom, rather than a straight vertical line.
The number "3" is flat-headed, and if it is round-headed, it is fake.
The numbers "6" and "9" must be flat-headed and flat-bottomed. That is, the hooks on both the upper and lower sides are a little longer.
The spacing between the first and second digits of the production date and blending year is small, and the spacing between the second and third digits is large.
Where do you think this plastic cap is fake?