国内期货主力合约涨跌不一，铁矿、SC原油、沪金涨超1%

Group 1 - Domestic futures main contracts showed mixed performance on September 3, with iron ore, SC crude oil, and Shanghai gold rising over 1% [1] - International copper, Shanghai copper, pure benzene, styrene (EB), methanol, and rebar increased nearly 1% [1] - On the downside, container shipping on the European route fell over 3%, while lithium carbonate and Shanghai nickel dropped more than 1%, and starch and caustic soda declined nearly 1% [1]