This code should be Hengyang or Chaozhou dialect, and ZM means "monopoly". Not all the codes are YC's. At present, most of the codes used are YC, and a few cities use HR\HY\NZ\TC\ZM.

There are two lines in the code-spraying form of cigarette packets. The first line is pure numbers with *** 16, and the second line is pinyin plus numbers with 12. Such as the following group of code spraying:

00 102 179300357 18

llyc 14230 1 100000

The first five digits in the first line of cigarette bar code represent the sorting date of cigarette products in local warehouse.

The first digit represents the year, 0 means 20 10 year, if it is 1, it means 20 1 1 year, and so on. The second and third digits represent the month, such as 0 1 for1; The fourth and fifth represent dates, such as 02 for 2 days. Then 00 102 means that this cigarette was sorted in our warehouse on 2010/.2.

The sixth to sixteenth digits in the first line of the cigarette bar code are code derivatives, which are randomly generated by the inkjet printer. The random code of each cigarette is different and has no special significance.

The Hanyu Pinyin in the second line of cigarette bar code is user-defined information, and "LL" is the abbreviation of Hanyu Pinyin of Lvliang Tobacco, indicating that it is a cigarette product of Lvliang Tobacco Company.

The twelve digits in the second line of cigarette bar code are all the twelve digits of the tobacco monopoly license number issued by tobacco companies to cigarette retail customers. The license number of each retail customer is different.

Therefore, when you know the rules of laser coding and spraying of tobacco, you can probably evaluate whether the cigarettes you buy are real or not.

Chongqing Tobacco Monopoly Bureau-What does the spray code on the whole cigarette package represent?