At the close of the morning session, most domestic futures contracts declined, with palladium and lithium carbonate falling by more than 3%, PET chips falling by nearly 3%, and nickel, stainless steel, alumina, TSR20 rubber, PVC, and BR rubber all falling by more than 2%. On the upside, coking coal rose by more than 4%, coke rose by more than 2%, and rapeseed oil and logs rose by more than 1%.