1, meat quality and taste: Beef Lin's meat is relatively more tender and has a higher fat content, which makes its taste more delicious and popular among consumers. In contrast, beef brisket's meat is older, with a relatively lower fat content and a relatively poorer taste. As a result, the market demand for beef lin is relatively higher, and the price rises accordingly.

2. Production cost: Since beef lin is the meat at the knee position of the cow, and the cow's knee is more active, the production of beef lin is relatively small. At the same time, due to the tenderness of the meat of cow Lin, the requirements for slaughtering technology and processing are also relatively high. All these factors lead to the relatively high production cost of beeflin, which makes its price relatively expensive.