国内期货主力合约涨跌不一，焦煤、铁矿石、菜粕涨超1%

Group 1 - The domestic futures market showed mixed results on August 4, with the main contracts for coking coal, iron ore, and rapeseed meal rising over 1% [1] - In contrast, glass prices fell by more than 2%, while caustic soda, fuel oil, liquefied petroleum gas (LPG), asphalt, and corn all experienced declines exceeding 1% [1]