"38 yuan sauce bone" eat casually? Some people say that bones are "diseased bones" abroad. What is the truth?

There are indeed many frozen bones from abroad. In fact, we can extend from sauce bone to other ingredients. I believe many people have bought frozen chicken wings and frozen chicken legs in the supermarket fresh freezer, which are obviously the best parts of chicken, but the price is much cheaper than buying the whole chicken. The price per catty is even discounted. If you buy by the box, the price may be lower. The same is true of sauce bone, compared with? Fresh bones? Most of the sauce bones are imported from abroad, and the supply is saturated, because many countries basically don't eat this kind of big bones. In foreign countries, few people can make sauce bones. Generally, foreigners like to eat fast food such as beef hamburgers, while China people are not so particular about diet, so many big bones are exported abroad, and China is a country with more imports. The price of this kind of frozen bone is naturally low. Across the ocean? After coming to China, after warehousing, delivery, testing and distribution, it gradually entered major supermarkets and restaurants, and finally appeared on diners' tables.