2. The wholesale price of imported frozen beef tendon is about 17500 yuan/ton, that is, 17.5 yuan/kg. It is not surprising to sell it in 20 yuan/kg in retail. But now the fresh pork in the market is 12 yuan/kg (beef should be no less than 30), so I personally think it's better not to eat the imported frozen beef tendon 10 yuan/kg.