Let's talk about some social rules that everyone doesn't say but knows.

Since the melamine incident. I went to work in Yili. I do quality assurance. My responsibility is to supervise the quality of milk. Where I can see it. It's basically not what you said. It's all big farms. This cow is ill. Antibiotics take seven or eight days to produce milk. Because something happened. One family didn't come according to the regulations. As a result, a whole truckload of eight tons of milk was rejected. Because every family milks the cows and keeps the bottom samples. It is easy to pursue responsibility after problems occur. Then the surveillance came out. The rancher directly fined the family 1000. So ordinary dairy farmers dare not mess around. As for car milk. Later, Yili refused on the grounds that antibiotics exceeded the standard. Send it to other places at a low price. They didn't tell me either. I always go to several dairies. Sometimes due to the high acidity, some edible alkali will be mixed. As for what else to add. I can't promise. I will go to the scene because of milking in the morning. At night, when you finish the extrusion, you will use that label to seal the lid. But it's changed now.