As a characteristic variety in the Chinese jewelry market, Hetian jade occupies a certain market share. According to different production environments, Hetian jade can be divided into "Materiais da montanha", "submateriais" e "água fluindo da montanha", among which "Materiais da montanha" are primary mines, e "mountain-flowing water" e "zi materials" are secondary mines. . "Mountain material" refere-se a [...]
