午盘收盘，国内期货主力合约多数上涨。集运欧线封涨停板，涨幅16%；苯乙烯（EB）涨近5%，丁二烯橡胶、铁矿石、PX、PTA涨超3%，SC原油涨近3%。跌幅方面，沪金跌超2%。

Core Viewpoint - Domestic futures main contracts mostly rose at midday, with significant gains in various commodities [1] Group 1: Commodity Performance - The shipping index for European routes hit the upper limit with a rise of 16% [1] - Styrene (EB) increased by nearly 5%, while butadiene rubber, iron ore, PX, and PTA all rose over 3% [1] - SC crude oil saw an increase of nearly 3% [1] Group 2: Declines - Shanghai gold experienced a decline of over 2% [1]