the opening of the marketparaasiangames, the main domestic futures contracts are mixed. Shanghai tin rose by more than 5%, Shanghai nickel rose by more than 4%, soda ash and glass rose by more than 2%, stainless steel (SS), Shanghai copper, international copper, rapeseed meal, and eggs rose by more than 1%paraasiangamesIn terms of decline, fuel oil and low-sulfur fuel oil (LU) fell more than 2%, while alumina, SC crude oil and red dates fell more than 1%.