Where can I buy black copper and silver in Kunming?

1, Yuan Jia, the second generation inheritor of Wu Tong's silver merchants, 1989 resumed his old business after the reform and opening up, and slowly began to resume the production and sales of this craft. Up to now, thousands of works have been produced and circulated in Jinning County, which are mainly sold in Kunming antique market 1998.

2. Wutong Walking Silver is a unique traditional copper handicraft in Yunnan, and its production process is on the verge of extinction. It has a history of about 200 years since the Yongzheng period of the Qing Dynasty. Black copper and silver were first introduced from Shiping, southern Yunnan, and became a specialty of Kunming in the Republic of China.