Today, spot #1 copper cathode in North China traded at a discount of 250 yuan/mt to 170 yuan/mt against the front-month contract, with an average discount of 210 yuan/mt, unchanged from the previous trading day. The transaction price ranged from 78,180 yuan/mt to 78,350 yuan/mt, with an average price of 78,265 yuan/mt, down 270 yuan/mt from the previous trading day. Market activity was low.