夜盘开盘，国内期货主力合约涨跌不一，氧化铝、焦煤、棕榈油涨超1%，合成橡胶、沪锌涨近1%，跌幅方面，甲醇、烧碱跌近1%。

Core Viewpoint - Domestic futures main contracts show mixed performance in night trading, with certain commodities experiencing notable price changes [1] Group 1: Price Increases - Aluminum oxide, coking coal, and palm oil have all increased by over 1% [1] - Synthetic rubber and Shanghai zinc have risen nearly 1% [1] Group 2: Price Decreases - Methanol and caustic soda have both decreased by nearly 1% [1]