1. Gem-grade jadeite is mainly produced in northern Myanmar. It is formed by the mutual extrusion of the Eurasian plate and the Indian Ocean plate. Commonly known as the Yunnan-Burma gem metallogenic belt, it was formed under high pressure and low temperature conditions. Most of the high-quality jadeites in the jewelry market come from the Quaternary and Tertiary conglomerate layered jadeite deposits in the Ulu River (River) basin in northern Myanmar.

2. Anyone who loves jade knows the origin of these jadeites in Myanmar: Pagan, Nanqi, Xiangdong, Huika and other places. Experts found that the best quality jadeite in the world is the Longken jadeite mining area in northwest Myanmar. Jadeite mine is mainly located in Pagan mining area on the back of Myitkyina in northern Myanmar.

Emerald is produced in Myanmar, Russia, Guatemala, Japan and the United States. Kazakhstan, Mexico and Colombia. The Quaternary and Tertiary glutenite secondary jadeite deposits in the northern (river) basin of Myanmar are the best jadeite producing areas in China at present.

Myanmar is the most famous, largest and oldest producing area of jadeite. The world's commercial and jewel-grade jadeites are mainly produced in hundreds of square kilometers along the Lu Wu River, a tributary of the Irrawaddy River in Myanmar.

5. Guangzhou Jade Market: Guangzhou Jade Wholesale Market is very mature. There is a jade wholesale street in changshou road, Guangzhou, also called Jade Street. It is also the center of jade collection in China. Jade and jade articles from Sihui, Pingzhou, Jieyang and other places in Guangdong gather here.