The anti-counterfeiting code of China Tobacco is ZH0377 092329, and the production date is the last four digits of ZH, that is, July 7, 2003.

Here's how to see the production date from the outer packaging of Chinese cigarettes (one carton) as follows:

1, carefully observe the outer packaging of Chinese cigarettes, and you can see that there are two lines on the front of the cigarette case. First of all, we see the following line, which reads a string of pinyin, with the number of each district in the middle and the number of each store in the last four digits.

The last four digits are the number of each store. When buying cigarettes, as long as the store can come up with a few cigarettes with the same last four, it is to buy real cigarettes.

3. The first five digits in the first line are the date, the first digit 8 is 20 18, and the third digit 8 is August, just like the ID card. The previous months are separated by 0, and the fourth and fifth digits are numbers. For example, the production date is August 8, 20 18, 13.