A股黄金概念股走强，山东黄金涨超4%

Core Viewpoint - The A-share market has seen a strong performance in gold-related stocks, with several companies experiencing significant price increases, indicating a bullish trend in the sector [1]. Group 1: Stock Performance - Baodi Mining has reached the daily limit up with a gain of 9.97%, bringing its total market value to 6.968 billion [2]. - Guocheng Mining has increased by 9.18%, with a total market capitalization of 36.8 billion [2]. - Hangmin Co. and Baoding Technology have both risen over 5%, with gains of 5.47% and 5.09% respectively [2]. - Other notable performers include Zhongjin Metal, Shandong Gold, and Feinan Resources, all of which have seen increases of over 4% [1][2]. Group 2: Year-to-Date Performance - Baodi Mining has a year-to-date increase of 18.02% [2]. - Guocheng Mining has recorded an 11.65% rise since the beginning of the year [2]. - Hangmin Co. and Baoding Technology have year-to-date gains of 25.98% and 23.86% respectively [2]. - Shandong Gold has increased by 22.35% year-to-date, while Feinan Resources has seen a remarkable 28.17% increase [2].