Core Viewpoint - The stock price of Meiansen has experienced a significant decline in 2023, with a year-to-date drop of 18.75% and a recent 5-day drop of 5.17% [1] Financial Performance - For the first half of 2025, Meiansen reported revenue of 223 million yuan, a year-on-year decrease of 4.16%, and a net profit attributable to shareholders of 28.73 million yuan, down 10.80% year-on-year [2] - Cumulative cash dividends since the company's A-share listing amount to 105 million yuan, with 21.62 million yuan distributed over the past three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders for Meiansen is 24,700, a decrease of 2.25% from the previous period, while the average circulating shares per person increased by 3.12% to 10,226 shares [2] - Among the top ten circulating shareholders, Huaxia Stable Growth Mixed Fund ranks as the third largest, holding 2.4693 million shares, a reduction of 2.0776 million shares from the previous period [3] Market Activity - On October 17, Meiansen's stock price fell by 2.05% to 11.92 yuan per share, with a trading volume of 56.86 million yuan and a turnover rate of 1.87% [1] - The company has a total market capitalization of 3.667 billion yuan, with net outflows of main funds amounting to 5.35 million yuan [1]

截至发稿，彭海伟累计任职时间11年274天，现任基金资产总规模13.3亿元，任职期间最佳基金回报 85.49%， 任职期间最差基金回报-4.6%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 数据显示，华夏基金旗下1只基金位居梅安森十大流通股东。华夏稳增混合（519029）二季度减持 207.76万股，持有股数246.93万股，占流通股的比例为0.98%。根据测算，今日浮亏损失约74.08万元。 连续3天下跌期间浮亏损失160.5万元。 华夏稳增混合（519029）成立日期2006年8月9日，最新规模11.46亿。今年以来收益34.3%，同类排名 2530/8162；近一年收益58.28%，同类排名854/8015；成立以来收益473.19%。 华夏稳增混合（519029）基金经理为彭海伟。 10月14日，梅安森跌2.4%，截至发稿，报12.22元/股，成交8128.24万元，换手率2.60%，总市值37.60亿 元。梅安森股价已经连续3天下跌，区 ...

Group 1 - The company Meian Sen (300275.SZ) has indicated that its products and overall solutions can be utilized in the mining of rare earth minerals [1]

Core Viewpoint - The stock price of Meiansen has experienced a decline of 14.04% year-to-date, with significant drops in recent trading periods, indicating potential challenges in the company's market performance [2]. Group 1: Stock Performance - As of October 10, Meiansen's stock price fell by 2.02% to 12.61 CNY per share, with a trading volume of 54.55 million CNY and a turnover rate of 1.70%, resulting in a total market capitalization of 3.88 billion CNY [1]. - Year-to-date, Meiansen's stock has decreased by 14.04%, with a 0.79% drop over the last five trading days, a 7.21% decline over the last 20 days, and a 2.25% decrease over the last 60 days [2]. Group 2: Financial Performance - For the first half of 2025, Meiansen reported operating revenue of 223 million CNY, a year-on-year decrease of 4.16%, and a net profit attributable to shareholders of 28.73 million CNY, down 10.80% year-on-year [2]. - Since its A-share listing, Meiansen has distributed a total of 105 million CNY in dividends, with 21.62 million CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of June 30, 2025, Meiansen had 24,700 shareholders, a decrease of 2.25% from the previous period, with an average of 10,226 circulating shares per shareholder, an increase of 3.12% [2]. - Among the top ten circulating shareholders, Huaxia Stable Growth Mixed Fund (519029) is the third largest, holding 2.47 million shares, which is a reduction of 2.08 million shares compared to the previous period [3].

Group 1 - The company, Meian Sen (300275), emphasizes the importance of communication with investors and has responded promptly to all investor concerns [1]

Core Viewpoint - The stock price of Meiansen has experienced a decline of 12.95% year-to-date, with recent trading showing a slight recovery, but overall performance remains weak in the context of its financial results and market position [2]. Company Overview - Meiansen Technology Co., Ltd. is located in Chongqing and was established on May 21, 2003, with its stock listed on November 2, 2011. The company specializes in the research, design, production, marketing, and operation services in the Internet of Things and security fields [2]. - The main business revenue composition includes 96.32% from mining products, 2.92% from other supplementary products, and 0.76% from non-mining products [2]. Financial Performance - For the first half of 2025, Meiansen reported operating revenue of 223 million yuan, a year-on-year decrease of 4.16%, and a net profit attributable to shareholders of 28.73 million yuan, down 10.80% year-on-year [2]. - The company has distributed a total of 105 million yuan in dividends since its A-share listing, with 21.62 million yuan distributed over the past three years [3]. Stock Performance - As of September 29, Meiansen's stock price rose by 2.08% to 12.77 yuan per share, with a total market capitalization of 3.929 billion yuan. However, the stock has seen a decline of 2.89% over the last five trading days and 9.94% over the last 20 days [1][2]. - The trading volume on September 29 was 37.55 million yuan, with a turnover rate of 1.19% [1]. Shareholder Information - As of June 30, 2025, the number of shareholders decreased to 24,700, with an average of 10,226 circulating shares per person, an increase of 3.12% from the previous period [2]. - Among the top ten circulating shareholders, Huaxia Stable Growth Mixed Fund holds 2.4693 million shares, having decreased by 2.0776 million shares compared to the previous period [3].

证券代码：300275 证券简称：梅安森 公告编号：2025-068 重庆梅安森科技股份有限公司 关于调整公司 2023 年限制性股票激励计划授予价格的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 重庆梅安森科技股份有限公司（以下简称"梅安森"或"公司"）于 2025 年 9 月 26 日召开了第六届董事会第八次会议和第六届监事会第七次会议，审议 通过了《关于调整公司 2023 年限制性股票激励计划授予价格的议案》，鉴于公 司实施了 2024 年度权益分派方案，同意公司根据《2023 年限制性股票激励计划 （草案）》（以下简称"激励计划"）的有关规定对激励计划授予价格进行调整。 现将有关事项公告如下： 一、2023 年限制性股票激励计划已履行的审批程序 1、2023 年 8 月 28 日，公司召开第五届董事会第十八次会议，审议通过了 《<重庆梅安森科技股份有限公司 2023 年限制性股票激励计划（草案）>及其摘 要》《重庆梅安森科技股份有限公司 2023 年限制性股票激励计划实施考核办法》 及《关于提请股东大会授权董事会办理公司 2023 年限制性股票 ...

证券代码：300275 证券简称：梅安森 公告编号：2025-069 关于作废部分已授予但尚未归属的限制性股票的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 重庆梅安森科技股份有限公司（以下简称"公司"或"梅安森"）于 2025 年 9 月 26 日召开第六届董事会第八次会议审议通过了《关于作废部分已授予但 尚未归属的限制性股票的议案》，同意公司将首次授予激励对象中的 3 名激励对 象已授予但尚未归属的 2.96 万股限制性股票失效作废，现将有关事项说明如下： 一、2023 年限制性股票激励计划已履行的审批程序 1、2023 年 8 月 28 日，公司召开第五届董事会第十八次会议，审议通过了 《<重庆梅安森科技股份有限公司 2023 年限制性股票激励计划（草案）>及其摘 要》《重庆梅安森科技股份有限公司 2023 年限制性股票激励计划实施考核办法》 及《关于提请股东大会授权董事会办理公司 2023 年限制性股票激励计划相关事 宜的议案》等相关议案，公司第五届监事会第十四次会议审议通过了上述议案并 对公司本次股权激励计划首次授予激励对象名单进行了核实，公 ...

证券代码：300275 证券简称：梅安森 公告编号：2025-070 重庆梅安森科技股份有限公司 关于公司 2023 年限制性股票激励计划首次授予部分 重要内容提示： 1、本次符合归属条件的激励对象共计 60 人，归属的限制性股票数量为 33.74 万股，占目前公司股本总数的比例为 0.1097%。 2、归属股票来源：公司向激励对象定向发行 A 股普通股。 根据重庆梅安森科技股份有限公司（以下简称"公司"或"梅安森"）2023 年第三次临时股东大会的授权，公司于 2025 年 9 月 26 日召开第六届董事会第八 次会议审议通过了《关于公司 2023 年限制性股票激励计划首次授予部分第二个 归属期归属条件成就的议案》，现将有关事项说明如下： 一、2023 年限制性股票激励计划简述及已履行的审批程序 （一）公司 2023 年限制性股票激励计划简述 1、激励计划工具：第二类限制性股票。 第二个归属期归属条件成就的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 4、限制性股票的数量：本激励计划拟向激励对象授予限制性股票总计 175.00 万股，其中首次授予 1 ...

北京市朝阳区建外大街甲 14 号广播大厦 5层、9层、10层、13层、17层 邮政编码：100022 电话：(010)65219696 传真:(010)88381869 法律意见书 北京海润天睿律师事务所 北京海润天睿律师事务所 关于重庆梅安森科技股份有限公司 2023 年限制性股票激励计划调整、首次授予部分第二 个归属期归属条件成就及部分限制性股票作废事项的 关于重庆梅安森科技股份有限公司 法律意见书 中国·北京 法律意见书 2023 年限制性股票激励计划调整、首次授予部分第二 个归属期归属条件成就及部分限制性股票作废事项的 法律意见书 致：重庆梅安森科技股份有限公司 北京海润天睿律师事务所（以下简称"本所"）受重庆梅安森科技股份有限 公司（以下简称"公司"）委托，作为其 2023 年限制性股票激励计划（以下简称 "本次激励计划"）的专项法律顾问，根据《中华人民共和国公司法》（以下简 称"《公司法》"）、《中华人民共和国证券法》（以下简称"《证券法》"）、 《上市公司股权激励管理办法(2025 修正)》（以下简称"《管理办法》"）、《深 圳证券交易所创业板股票上市规则（2025 年修订）》（以下简称"《上市 ...