According to the poor shopkeeper's jewelry inquiry, Hetian jade and Korean materials are very cheap. Because hetian jade and Korean materials are mostly yellow in color, loose and bulky in structure, shiny and waxy, and have no powder feeling, they belong to inferior hetian jade materials and are basically worthless.

Hetian jade and Han Guoyu are both Korean jade. Korean material and Hetian jade are similar in chemical composition, and both are tremolite-based minerals. The identification results of Korean materials, like those of China, also belong to Hetian jade.