期货收评：合成橡胶涨4%，沪银、纸浆、焦炭、集运欧线涨2%，焦煤、纯碱涨1%；多晶硅、钯、铂、工业硅跌超2%

Group 1 - Domestic futures main contracts showed mixed performance, with synthetic rubber rising over 4%, and silver, pulp, coke, and European shipping rising over 2% [2] - In contrast, polysilicon, asphalt, palladium, platinum, and industrial silicon fell over 2% [2] Group 2 - The natural rubber market saw an increase, with Shanghai's SCRWF 2024 intended transaction price at 14,850-15,000 CNY/ton, up 150 CNY/ton from the previous trading day [2] - Vietnam's 3L mixed rubber intended transaction price was 15,200-15,300 CNY/ton, an increase of 75 CNY/ton from the previous trading day [2] - The futures market rebounded, and the spot market prices followed the futures upward trend, with downstream product demand being moderate [2]