Jade pendant is a folk name in Huang Longyu, which is not recognized by the state. Produced in Yunnan and Guizhou. The market price is 50-200. See where you buy it. It's more expensive and cheaper in the mall. Big jade jewelry won't sell this. This material itself is very low-grade in Huanglong Yuli. Such ingenious carving and material removal still failed to remove impurities. The chain doesn't look like A goods. If you look closely, if the graininess is particularly strong, it is B goods, which is harmful to people. The tunnel is very big, and it's also B. I hope I can help you. Hope to adopt