Core Viewpoint - The article highlights the top-performing stocks in the A-share market for the week of January 19-23, with significant price increases observed in several companies, particularly those in the ST (Special Treatment) category, which face various risks of delisting [1][2]. Group 1: Top Performing Stocks - The top ten stocks for the week include *ST立方, *ST长药, 锋龙股份, 志特新材, 嘉美包装, 湖南白银, 四川黄金, 江化微, 白银有色, and 航发科技, with *ST立方 leading with a 95.52% increase [2]. - *ST长药 follows with a 70.37% increase, facing multiple delisting risks due to financial data discrepancies and a drop in stock price below 1 yuan [2][3]. - 锋龙股份 saw a 61.08% increase, driven by expectations of industrial synergy following a proposed acquisition by 优必选, a leader in humanoid robotics [3]. Group 2: Sector-Specific Insights - 志特新材 experienced a 49.21% increase, attributed to the launch of new AI and robotics products, which garnered significant market attention [3]. - 嘉美包装's stock rose by 48.15% due to expectations of a change in controlling shareholder, which is anticipated to enhance the company's traditional packaging business [3]. - 湖南白银, 四川黄金, and 白银有色 benefited from rising gold and silver prices, with 湖南白银's stock increasing by 47.44% due to macroeconomic factors and production recovery [4]. - 四川黄金's stock rose by 46.74%, supported by its status as a leading gold mining company in Sichuan and favorable market conditions [4]. - 江化微's stock increased by 46.41% following a change in controlling shareholder and its strong position in semiconductor-related materials [3].