Qingshui belongs to a variety of ice jadeite, generally speaking, it is a light oil blue ice jadeite. According to the traditional classification of jadeite, the grades of jadeite are divided into the following categories.

Dragon species: the color of dragon species jadeite is completely changed, which is the embodiment of high-grade glass species full of green and the highest jade species.

Glass types: There are two types of glass: glass types and ice glass types. There are some subtle differences in transparency, and it is a very high-grade material.

Ice species: There are three kinds of ice species: high ice species, ice species and wax ice species. Among them, clear water, blue water and green water, which are often mentioned in the market, are one of the waxy ice species with different colors of oil blue.

Waxy seeds: Waxy seeds can be divided into three types: ice waxy seeds, waxy seeds and bean waxy seeds. Waxy species is fine in texture and is a good germplasm to reflect the color of jadeite.

Beans: Beans are divided into waxy beans, beans and coarse beans. Generally speaking, this kind of jadeite is a relatively low-grade variety with a lower price.