At the end of the day, most of the main domestic futures contracts fell. Shanghai silver fell nearly 5%, alumina, international copper, Shanghai copper, Shanghai nickel fell more than 4%, Shanghai tin fell more than 3%, fuel oil, Shanghai aluminum, Shanghai gold, ferrosilicon, caustic soda, Shanghai zinc, pulp fell more than 2%; the increase side...

At the end of the day, most of the main domestic futures contracts fell. Shanghai silver fell nearly 5%, alumina, international copper, Shanghai copper, Shanghai nickel fell more than 4%, Shanghai tin fell more than 3%, fuel oil, Shanghai aluminum, Shanghai gold, ferrosilicon, caustic soda, Shanghai zinc, pulp fell more than 2%; in terms of gains, rapeseed meal, cotton rose more than 1%, No. 20 glue (NR), coke, soybean meal rose nearly 1%.