As a characteristic variety in the Chinese jewelry market, Hetian jade occupies a certain market share. According to different production environments, Hetian 옥은 다음과 같이 나눌 수 있습니다. “산 재료”, “하위 물질” 그리고 “산가 흐르는 물”, among which “산 재료” are primary mines, 그리고 “mountain-flowing water” 그리고 “zi materials” are secondary mines. . “Mountain material” refers to […]
