The main jade varieties of Kunlun jade are mainly sheep fat white, white jade, white jade, sapphire, sugar-coated white, dark green, gray white jade, etc. The most rare is the color of Baijiacui, which is the treasure of Qinghai Kunlun jade. Its texture is fine, high transparency, strong hardness (Mohs hardness 6.5 or more), fresh and not dull grease after polishing, soft and bright color, is an ideal high-end handicraft carving raw material, has a long-standing reputation in the market, with a specific regional and broad market expectation.