1, xiuyan jade is a specialty of Xiuyan Manchu Autonomous County, Anshan City, Liaoning Province, and is known as one of the four famous jade in the history of China, while Guizhou Cuiwei, a specialty of Guizhou, is a new jade species in China, and their status is higher than that of xiuyan jade.

2. Because the raw material of Xiuyu is xiuyan jade, the processing price is about 3,000 yuan, and the high-grade raw material of making jewelry and jade articles is not limited to 5,000 yuan in Cui Shi, Guizhou, so the prices of both are better than Xiuyu.