有色金属、黄金板块盘初冲高，大中矿业3连板

Group 1 - The core viewpoint of the news highlights a significant rise in the non-ferrous metals and gold sectors, with specific companies experiencing notable stock performance [1] Group 2 - Major Mining Company has achieved three consecutive trading limits, indicating strong market interest and investor confidence [1] - Hunan Gold has seen an increase of over 7%, reflecting positive sentiment in the gold market [1] - Other companies such as Huaxi Nonferrous, Silver Nonferrous, and Xingye Silver Tin have also shown upward movement, suggesting a broader trend in the sector [1]