Middle and low grade. Among ordinary tea leaves, 300 yuan can buy better quality tea at the price of one catty. However, among famous teas, such as West Lake Longjing Tea, Xinyang Maojian Tea and Dongting Biluochun, the price ranges from 300-65438+ 10,000 yuan, and a catty of good quality costs 65438+ 10,000-3,000 yuan, or even higher, so a catty of 300 yuan tea is considered medium.