Core Viewpoint - The company, Meiansen (300275.SZ), currently has no plans for overseas secondary listings but aims to enhance its operating performance and expand its scale for potential future opportunities [2]. Group 1 - Investors inquired about the possibility of the company seeking overseas secondary listings to secure more financing and enhance its R&D capabilities [2]. - The company expressed its commitment to improving operating performance and expanding its scale, indicating a focus on future growth opportunities [2].

Core Viewpoint - The company, Meiansen, is currently not planning for an overseas secondary listing but aims to enhance its operational performance and expand its scale in the future [1]. Group 1 - Investors inquired about the possibility of Meiansen seeking a secondary listing in overseas markets to increase financing and enhance research and development capabilities [1]. - The company expressed gratitude for the interest and suggestions from investors [1]. - The company emphasized its commitment to improving operational performance and expanding its scale, indicating a potential future consideration for overseas listing [1].

（文章来源：证券日报） 证券日报网讯梅安森8月14日在互动平台回答投资者提问时表示，公司整体经营状况良好，核心煤矿业 务保持平稳运行。与此同时，公司正有序推进非煤业务，通过系统性的资源储备与生产能力建设，确保 在业务开拓过程中能够快速响应客户需求。 ...

Group 1 - The company has products suitable for rail transit construction, including safety monitoring systems, precise positioning systems, vehicle management systems, and intelligent auxiliary transportation systems [2] - These products have been widely applied in underground spaces such as mines and tunnels, receiving positive market feedback [2]

Group 1 - The company Meiansen announced on August 5 that its subsidiary Weian Measurement has successfully overcome the technical challenges related to nuclear-grade pressure transmitters [1] - The application of this technology must strictly adhere to national strategic development plans and relevant industrial policy guidelines [1]

证券日报网讯梅安森（300275）8月5日在互动平台回答投资者提问时表示，公司参股子公司知与行开发 的相控阵卫星通信终端产品可适配车辆、船舶、飞行器等移动载体，与通信卫星互联并提供宽带数据通 信服务，既能实现远程指挥、数据回传、飞行控制等任务，也可为用户提供办公、娱乐、信息获取与交 流等常规互联网服务。商业推广尚在进行中，存在一定的不确定性，请投资者注意投资风险。 ...

Group 1 - The core viewpoint of the article is that Meiansen (300275.SZ) has successfully overcome a critical technical challenge related to nuclear-grade pressure transmitters through its subsidiary Weian Measurement [1] - The application of this technology must strictly adhere to national strategic development plans and relevant industrial policy guidelines [1]

金融界消息 截至2025年7月31日收盘，梅安森（300275）报收于13.5元，上涨1.66%，换手率5.43%，成 交量14.01万手，成交金额1.88亿元。 资金流向方面，今日主力资金净流入3568.95万元，占比成交额18.96%。其中，超大单净流入2308.35万 元、占成交额12.26%，大单净流入1260.60万元、占成交额6.7%，中单净流出流入201.82万元、占成交 额1.07%，小单净流出3770.77万元、占成交额20.03%。 梅安森最新一期业绩显示，截至2025一季报，公司营业总收入9686.75万元、同比增长4.69%，归属净利 润1288.41万元，同比增长3.92%，扣非净利润1254.89万元，同比增长2.75%，流动比率2.174、速动比率 1.707、资产负债率31.69%。 天眼查商业履历信息显示，重庆梅安森科技股份有限公司，成立于2003年，位于重庆市，是一家以从事 研究和试验发展为主的企业。企业注册资本30468.9108万人民币，实缴资本4400万人民币。公司法定代 表人为马焰。 来源：金融界 通过天眼查大数据分析，重庆梅安森科技股份有限公司共对外投资了19家企 ...

天眼查商业履历信息显示，重庆梅安森科技股份有限公司，成立于2003年，位于重庆市，是一家以从事 研究和试验发展为主的企业。企业注册资本30468.9108万人民币，实缴资本4400万人民币。公司法定代 表人为马焰。 通过天眼查大数据分析，重庆梅安森科技股份有限公司共对外投资了19家企业，参与招投标项目1576 次，知识产权方面有商标信息15条，专利信息237条，此外企业还拥有行政许可99个。 来源：金融界 金融界消息 截至2025年7月30日收盘，梅安森（300275）报收于13.28元，下跌1.12%，换手率3.67%， 成交量9.47万手，成交金额1.25亿元。 资金流向方面，今日主力资金净流出1266.45万元，占比成交额10.1%。其中，超大单净流入412.80万 元、占成交额3.29%，大单净流出1679.25万元、占成交额13.39%，中单净流出流入490.17万元、占成交 额3.91%，小单净流入776.29万元、占成交额6.19%。 梅安森最新一期业绩显示，截至2025一季报，公司营业总收入9686.75万元、同比增长4.69%，归属净利 润1288.41万元，同比增长3.92%，扣非净利润1 ...

Group 1 - The company is currently collaborating with the Shanghai Artificial Intelligence Research Institute to develop vertical applications of AI large models in the coal industry, including coal mine knowledge systems, AI intelligent safety hazard inspection systems, and AI intelligent scheduling systems [1] - The company plans to deepen its cooperation with research institutions in the future, expanding both the dimensions and depth of collaboration based on its operational development needs [1]