Trading varieties of gold marketing unit 1000g/ lot quotation bit (RMB)/gram minimum change price 0.05 yuan/day maximum price fluctuation limit shall not exceed 3% of the settlement price of the previous trading day, and the contract delivery month is1-65438+February trading time is 9: 00 am-65438+0: 30 pm. 65438+ 0: 30-3: 00 pm (15 of the delivery month of the last trading day) is easy to deliver domestic gold ingots and standard gold ingots with grade gold content not less than 99.95% produced by qualified suppliers or refineries recognized by the London Gold and Silver Market Association (LBMA) recognized by the Exchange in the next five consecutive working days. (See Annex for specific quality regulations). 4% of the minimum trading margin contract value of the designated delivery warehouse of the exchange. The physical delivery transaction code of Shanghai Futures Exchange, a listed exchange.