Core Viewpoint - The top-performing stocks in April include United Chemical and Guofang Group, with significant price increases of 159.09% and 117.10% respectively, amidst a general market decline [1][3]. Stock Performance Summary - **United Chemical**: Achieved a cumulative increase of 159.09% in April, with two trading days recording a 20% limit up. The company reported a revenue of 535 million yuan for 2024, a 24.80% increase year-on-year, and a net profit of 56.43 million yuan, up 66.81% [5]. - **Guofang Group**: Experienced a 117.10% increase, despite multiple risk warnings. The company reported a revenue of 757 million yuan for 2024, a 21.92% decrease, and a net profit of 58.01 million yuan, down 63.23% [6]. - **Hongbaoli**: Recorded a 104.27% increase, with eight trading days hitting the limit up. The company is undergoing technical modifications for its epoxy propylene project, which has not yet generated sales revenue [7]. - **ST Yushun**: Increased by 88.49%, with 16 trading days hitting the limit up. The company announced a significant asset restructuring involving a data center project [8]. - **Zhongqi New Materials**: Achieved an 85.72% increase, with a major share transfer that changed its controlling shareholder [9]. - **Lintai New Materials**: Increased by 84.94%, reporting a revenue of 101 million yuan for Q1 2025, a 107.43% increase, and a net profit of 38.36 million yuan, up 287.62% [10]. - **Wancheng Group**: Increased by 82.79%, reporting a revenue of 10.821 billion yuan for Q1 2025, a 124.02% increase, and a net profit of 215 million yuan, up 3344.13% [11][12]. - **Anji Food**: Increased by 76.69%, with a revenue of 607 million yuan for 2024, a 4.06% decrease, and a net profit of 38.33 million yuan, up 23.29% [13]. - **Leshan Electric Power**: Increased by 71.69%, with multiple risk warnings regarding high stock price increases [14]. - **Redick**: Increased by 70.20%, with ongoing uncertainty regarding its acquisition activities [15].

汽车/汽车零部件 雷迪克（300652.SZ） 2025 年 04 月 30 日 投资评级：买入（首次） | 日期 | 2025/4/29 | | --- | --- | | 当前股价(元) | 73.97 | | 一年最高最低(元) | 74.88/16.34 | | 总市值(亿元) | 75.90 | | 流通市值(亿元) | 68.12 | | 总股本(亿股) | 1.03 | | 流通股本(亿股) | 0.92 | | 近 3 个月换手率(%) | 408.27 | 股价走势图 -100% 0% 100% 200% 300% 2024-04 2024-08 2024-12 雷迪克 沪深300 数据来源：聚源 精密制造基因赋能，人形机器人丝杠新锐 ——公司首次覆盖报告 | 孟鹏飞（分析师） | 罗悦（分析师） | 朱珠（联系人） | | --- | --- | --- | | mengpengfei@kysec.cn | luoyue@kysec.cn | zhuzhu@kysec.cn | | 证书编号：S0790522060001 | 证书编号：S0790524090001 | 证书编号：S0790 ...

汽车/汽车零部件 雷迪克（300652.SZ） 2025 年 04 月 30 日 投资评级：买入（首次） | 日期 | 2025/4/29 | | --- | --- | | 当前股价(元) | 73.97 | | 一年最高最低(元) | 74.88/16.34 | | 总市值(亿元) | 75.90 | | 流通市值(亿元) | 68.12 | | 总股本(亿股) | 1.03 | | 流通股本(亿股) | 0.92 | | 近 3 个月换手率(%) | 408.27 | 股价走势图 -100% 0% 100% 200% 300% 2024-04 2024-08 2024-12 雷迪克 沪深300 数据来源：聚源 精密制造基因赋能，人形机器人丝杠新锐 ——公司首次覆盖报告 | 孟鹏飞（分析师） | 罗悦（分析师） | 朱珠（联系人） | | --- | --- | --- | | mengpengfei@kysec.cn | luoyue@kysec.cn | zhuzhu@kysec.cn | | 证书编号：S0790522060001 | 证书编号：S0790524090001 | 证书编号：S0790 ...