China 2016 One Set of 4 Pieces of 30g Silver Coins – Chinese Auspicious Culture. Purity: 99.9% Silver. Weight: 4 x 30g. Face Value: 4 x 10 Chinese Yuan. Mintage: 60,000 Sets. Condition: Uncirculated and placed in original plastic capsule. Come with Original Box and Certificates. Mint and top condition. Welcome to Giant Panda Coins! Our antique store has over. 12 years old history. Flagship store locates at Yun-Zhou commercial building, Shanghai, China. Branch store locates at Ju-Qi-Cheng commercial building, Shanghai, China. We speak English and some German.