港股有色金属板块反弹，五矿资源涨超5%

Group 1 - The Hong Kong stock market's non-ferrous metal sector experienced a rebound on February 4, with notable increases in various companies' stock prices [2] - Minmetals Resources saw a rise of over 5%, while Jiangxi Copper Co. increased by more than 3% [2] - Other companies such as Chifeng Jilong Gold Mining and Zijin Mining International also reported gains, with increases close to 3% and nearly 2% respectively [2]