Guangzhou Futures Exchange: Daily opening position volume for non-futures firm members or clients in some platinum, palladium futures contracts should not exceed 500 lots, effective from Dec 23
廣州期貨交易所:自 12 月 23 日起,部分鉑金、鈀金期貨合約中非期貨公司會員或客户的每日開倉量不得超過 500 手