Worth some money. Liu Yi, a jade expert in the national expert database, China jade carving master, the best word-of-mouth master of China Masters Network, honorary president of Pingzhou Jade Jewelry Association in Nanhai District, Foshan City, Guangdong Province, honorary president of Foshan Jewelry and Jade Industry Association in Guangdong Province, honorary president of Nanhong Industry Association in Baoshan City, Yunnan Province, honorary director of China Nanhong Professional Committee, member and consultant of the network expert Committee, and consultant of Pingzhou Jade magazine. Master work 198 1 year, the works of master Liu are of great value. Ten years ago, Nanhong raw materials were more than ten yuan and dozens of yuan per catty, but now they have risen to tens of thousands, tens of thousands and hundreds of thousands per catty, and the price has risen nearly a thousand times, which makes people feel embarrassed. In 2022, the mine was closed and mining was prohibited.