Group 1 - The core viewpoint of the article is that Meian Sen (300275.SZ) has previously planned to collaborate with Aerospace Xintong in the field of 5G + AI smart mining, but the related projects have not yet materialized [1] Group 2 - The company has communicated this information through its investor interaction platform [1] - The collaboration was intended to focus on advancements in smart mining technology utilizing 5G and AI [1] - As of now, there are no updates on the progress or implementation of the proposed projects [1]

每经AI快讯，有投资者在投资者互动平台提问：贵司参股公司除了核电必备，是否也有产品可用于核 聚变？ （记者 王晓波） 梅安森（300275.SZ）1月6日在投资者互动平台表示，公司参股子公司伟岸测器目前民用核电业务核心 产品为核级压力变送器，详细情况建议您进一步咨询伟岸测器。 ...

证券日报网讯 12月30日，梅安森（300275）在互动平台回答投资者提问时表示，公司参股子公司知与 行主要基于稀疏相控阵算法等技术开发了卫星通信相关产品。知与行将持续关注卫星通信领域的技术发 展及应用落地情况，积极学习行业先进技术，针对高低轨卫星通信场景开展技术攻关，全力开发适配相 关场景的新产品。同时，鉴于相关技术研发与产品开发过程中存在诸多不确定性，敬请广大投资者注意 投资风险。 ...

Group 1 - The company is steadily advancing its various intelligent business operations while maintaining a stable foundation in coal mine intelligent construction [2] - The company is actively expanding its market for non-coal mine intelligent business, aiming for stable and sustainable operational performance [2] - The company is progressing in the research and development of mining robots, having completed the overall design verification of the explosion-proof quadruped robot [2] Group 2 - Key components such as explosion-proof motors and specialized explosion-proof batteries have passed specialized testing and are currently undergoing prototype assembly, system integration, and site adaptability testing [2] - There is a certain level of uncertainty in the progress of mining robot development, and investors are advised to be aware of investment risks [2]

Group 1 - The core viewpoint of the article is that the company Meian Sen (300275.SZ) is actively developing satellite communication products through its subsidiary Zhi Yu Xing, utilizing sparse phased array algorithms and other technologies [1] - Zhi Yu Xing will continue to focus on technological advancements and application developments in the satellite communication field, aiming to learn from industry-leading technologies [1] - The company is committed to addressing technical challenges related to both low and high orbit satellite communication scenarios and is fully engaged in developing new products suitable for these applications [1]

格隆汇12月30日丨梅安森(300275.SZ)在互动平台表示，公司与航天发展暂无直接合作。 ...

Group 1 - The core viewpoint of the article highlights the company's commitment to advancing its intelligent mining business, aiming for a significant increase in smart mining capacity by 2026, with a target of at least 60% of national coal mine capacity being intelligent [2] - The company is steadily progressing in its various intelligent business initiatives while focusing on expanding its non-coal mining intelligent business market to ensure stable and sustainable operational performance [2] - The company is actively advancing the research and development of mining robots, having completed the overall design verification of an explosion-proof quadruped robot, with key components undergoing testing and assembly [2]

证券日报网讯 12月29日，梅安森（300275）在互动平台回答投资者提问时表示，公司参股子公司知与 行正在开展星上相控阵天线等星上载荷相关产品的研发工作，相关研发进度存在一定不确定性，请注意 投资风险。 ...

Core Viewpoint - The company is actively advancing the research and development of an autonomous inspection solution using underground space robots, with significant progress made in the design and testing phases [1] Group 1: R&D Progress - The company has completed the overall design verification of the explosion-proof quadruped robot for mining [1] - Key components, including explosion-proof motors and specialized explosion-proof batteries, have passed specialized testing [1] - The company is currently engaged in prototype assembly, system integration, and site adaptability testing [1] Group 2: Market Engagement - The company is closely monitoring the bidding situation related to relevant projects and intends to participate actively [1]

Group 1 - The core viewpoint of the article highlights that the continuous launch of low-orbit satellites will drive the development of the entire satellite industry chain and expand application space [1] - The company’s subsidiary, Zhi Yu Xing, focuses on satellite communication and will closely monitor industry developments while actively researching products suitable for low-orbit satellite communication [1] - The company aims to promote project implementation, although the development of new products and market expansion carries certain uncertainties [1]