The price difference reached more than 30%. For the same jadeite, the price difference between 20 10 and 2022 is more than 30%. According to the data of Jewelry and Jade Jewelry Industry Association, from 20 10 to 2022, the average annual increase of jade price is about 18%, and the increase of jade price has exceeded 30% since 20 10. Ten-year jade price chart 65433. The second auction in 200 yuan, 1994, and the third auction in 420 yuan, 20 14 (Sotheby's "Magnificent Jewelry and Emerald Jewelry" spring auction), the transaction price was 2140,000 Hong Kong dollars, which was a sky-high price of 2,744 yuan.