【夜盘主力合约收盘】截至2:30收盘，沪金主力合约收涨0.07%，报803元/克，沪银主力合约收跌1.15%，报8146元/千克，SC原油主力合约收跌1.52%，报459元/桶。

Group 1 - The main contract for Shanghai gold closed up by 0.07%, reaching 803 CNY per gram [1] - The main contract for Shanghai silver closed down by 1.15%, settling at 8146 CNY per kilogram [1] - The main contract for SC crude oil closed down by 1.52%, priced at 459 CNY per barrel [1]