SunSirs: Chinese Copper Prices Rose Slightly Last Week (Jan.17-21)

　　Copper prices rose slightly last week. As of the end of last week, the spot copper price was 71,055 yuan/ton, an increase of 0.82% from the 70,475 yuan/ton at the beginning of the week and a year-on-year increase of 19.76%.In terms of supply and demand: the gradual release of global copper mine capacity has led…