500 CNY/200 CNY/100 CNY/50 CNY/10 CNY. Issuing Authority China Mint. 1,000,000/200,000/200,000/500,000/500,000. 0.9646 oz(30.00 Grams)/0.4829 oz(15.00 Grams)/0.2571 oz(8.00 Grams)/0.0963 oz(3.00 Grams)/0.0321 oz(1.00 Grams). 32.00mm/27.00mm/22.00mm/18.00mm/10.00mm. Coin Grading Service NGC.