The price of pt950 is about one gram of 350 yuan. The price of one ounce of platinum is about 138 1 USD. Gold Au99.95 of Shanghai gold exchange closed at 147.85 yuan/gram, up 0.40 yuan/gram, with a turnover of 1.652 kg. Gold Au99.99 closed at 148.57 yuan/gram, up by 0. 17 yuan/gram, with a turnover of 411.80kg; Platinum Pt99.95 closed at 295.93 yuan/gram, down 3.49 yuan/gram, with a turnover of 270 kg; Gold Au(T+D) deferred trading varieties closed at 147.8 1 yuan/gram, up 0.46 yuan/gram, with a turnover of 1856 kg. Domestic spot silver prices rose slightly. The spot price of 1 No.silver in Shanghai Huatong Platinum and Silver Exchange Market is 3 155 yuan/kg to 3 165 yuan/kg, No.2 silver is 3 145 yuan/kg to 3 155 yuan/kg, and No.3 silver is 3 135 yuan. The settlement price of all kinds of silver is higher than that on 20th 15 yuan/kg.