1. Snowflake beef is of high grade and can only be bought in some slaughterhouses. Because there are few cattle farmers in our country, we can hardly buy this kind of snowflake beef in our vegetable market.
Most of the beef we usually buy in the vegetable market is yellow beef, which is basically fattened without food feeding, so there is no snowflake.
To sum up, the reason why snowflake beef can't be bought in the vegetable market is mainly because of its high grade and less breeding, and yellow beef is generally not fattened by grain feeding.