【夜盘主力合约收盘】7月3日讯，截至2:30收盘，沪金主力合约收涨0.26%，报780元/克，沪银主力合约收涨0.71%，报8845元/千克，SC原油主力合约收涨2.11%，报509元/桶。

Group 1 - The main contract for gold on the Shanghai market closed up by 0.26%, reaching 780 CNY per gram [1] - The main contract for silver on the Shanghai market closed up by 0.71%, reaching 8845 CNY per kilogram [1] - The main contract for SC crude oil closed up by 2.11%, reaching 509 CNY per barrel [1]