有色金属板块午后持续走高，国城矿业涨停

Core Viewpoint - The non-ferrous metal sector experienced a significant rise in the afternoon, with notable gains from various companies, indicating a positive market trend in this industry [1] Company Performance - Guocheng Mining reached the daily limit increase, indicating strong investor interest and confidence in the company [1] - Huayu Mining saw an increase of over 8%, reflecting robust performance and market support [1] - Other companies such as Huaxi Nonferrous, Zhongjin Lingnan, Hunan Gold, and Baiyin Nonferrous also experienced upward movement, contributing to the overall positive sentiment in the sector [1]