有色金属板块持续攀升，白银有色7连板

Group 1 - The non-ferrous metal sector continues to rise, with companies such as Shengda Resources, Tongling Nonferrous Metals, Yuguang Gold Lead, and Huafeng Aluminum reaching new highs during trading [1] - Silver Industry has achieved a seven-day consecutive increase, indicating strong market performance [1] - Companies like Zinc Industry Co., Yiqiu Resources, Electric Alloy, Pengxin Resources, Northern Copper, China Aluminum, and China Nonferrous Metals are also experiencing significant gains [1]