Dangerous jadeite can also produce an authoritative national inspection certificate, which will only indicate pure natural jadeite, not the famous place of origin. Because of this, many unscrupulous merchants sell dangerous materials as Burmese jadeite aboveboard, and the original stone of dangerous jadeite is marked with yellow skin and yellow fog. Dangerous materials are also of good quality, and the price is not cheap, but the same quality is much cheaper than Burmese jadeite. The finished jadeite is blue and black in color, but it also has certain appreciation and value in general. It's not impossible to buy, but the price of Burmese jade can't be bought, especially the blue water series. In fact, high-quality dangerous materials are also quite good, beautiful and cheap, but the origin is not the mainstream.