White tea can be divided into four products: Baihao Yinzhen, Baipeony, Shoumei and Gongmei [20] due to different varieties of tea trees and requirements for raw materials.

As the raw materials of fresh leaves are all tea buds, and after the finished tea is made, the shape is like a needle, the pekoe is densely covered, and the color is as white as silver, so it is named pekoe silver needle.