Copper, lead and zinc prices rose and aluminum prices fell. In February, the average future prices of copper, lead and zinc in the Shanghai Futures Exchange were 53,269 yuan/ton, 19,278 yuan/ton and 26,370 yuan/ton, respectively, up 0.5%, 3.9%, and 4.3% from the previous year, up 13.3% year-on-year. %, 3.6% and 17.1%; the average price of electrolytic aluminum was RMB 14,618/ton, which was 0.8% lower than that in December of last year and increased by 7.6% year-on-year.