Group 1 - On December 4, the futures market experienced mixed results with some commodities rising while others fell [1] - Notable increases included tin and international copper, both rising over 3%, and Shanghai copper, which increased by over 2% [1] - Other commodities such as pulp and silicon iron saw gains exceeding 1% [1] Group 2 - Conversely, synthetic rubber, lithium carbonate, apples, and caustic soda all experienced declines of over 2% [1] - Additionally, rubber, glass, and alumina fell by more than 1% [1]

Group 1 - Domestic futures main contracts show mixed performance, with the shipping index for Europe rising over 4% [1] - Iron ore and polysilicon prices increased by more than 1% [1] - In contrast, live pigs, caustic soda, butadiene, rubber, liquefied petroleum gas (LPG), SC crude oil, alumina, soda ash, and glass all experienced declines exceeding 1% [1]