1, different sources of milk:

Milk in the selection of milk sources is graded, organic milk to be more than pure milk sources of higher quality. The first thing you need to do is to get your hands on a new pair of shoes or boots, and then you'll be able to get your hands on a new pair of shoes or boots, and then you'll be able to get your hands on a new pair of shoes or boots.

According to the country's latest revision of the Rules for the Implementation of Organic Product Certification:

Treasure Organic Milk took the lead in implementing the Organic Code from May 1, 2012, which is two months ahead of the country's standard requirements.

The organic anti-counterfeiting code at the top of the inner package of organic milk has 17 digits, the first 3 digits are the code of the certifying organization, the next 2 digits are the year code of the certifying organization, and the last 12 digits are the organic anti-counterfeiting code issued by the certifying organization for each product.

Reference: Baidu Encyclopedia-Tremsul Organic Milk