Copper Prices in the Chinese Market Weakly Fall

　　on the 7th, the price of copper fell slightly, and the spot price was 69801.67 yuan/ton, n 0.34% from the previous day, up 20.44% from the beginning of the year, and up 21.57% year-on-year.　　on december 6, the people’s bank of china announced that it will reduce the deposit reserve ratio of financial institutions by 0.5…