证券代码：002297 证券简称：博云新材 编号：2025-026 湖南博云新材料股份有限公司 股票交易异常波动公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 一、股票交易异常波动的情况介绍 湖南博云新材料股份有限公司（以下简称"公司"）股票（证券简称：博云 新材；证券代码：002297）交易价格连续三个交易日（2025 年 7 月 21 日、7 月 22 日、7 月 23 日）收盘价格涨幅偏离值累计超过 20 %，根据《深圳证券交易所 股票上市规则》的有关规定，属于股票交易异常波动。 二、公司关注并核实的情况说明 三、是否存在应披露而未披露信息的说明 公司董事会确认，公司目前除上述情况说明外没有其他任何根据《深圳证券 交易所股票上市规则》等有关规定应予以披露而未披露的重大事项或与该重大事 项有关的筹划、协议等；董事会也未获悉公司有根据《深圳证券交易所股票上市 规则》等有关规定应予以披露而未披露的、对公司股票及其衍生品种交易价格产 生较大影响的信息；公司前期披露的信息不存在需要更正、补充之处。 四、风险提示 （一）公司经过自查不存在违反公平信息披露的情 ...

| 300227 | 光韵达 | -2.41 | 3.97 | -2753.92 | | --- | --- | --- | --- | --- | | 300471 | 厚普股份 | -3.46 | 5.10 | -2461.93 | | 300719 | 安达维尔 | -3.07 | 5.15 | -2367.88 | | 002179 | 中航光电 | -0.79 | 0.76 | -2233.56 | | 600765 | 中航重机 | -1.34 | 1.41 | -1772.20 | | 000571 | 新大洲A | -3.25 | 2.48 | -1576.68 | | 300733 | 西菱动力 | -1.82 | 2.18 | -1568.87 | | 688033 | 天宜新材 | -2.65 | 3.01 | -1331.98 | | 002520 | 日发精机 | -2.40 | 5.35 | -1303.17 | | 301289 | 国缆检测 | -2.48 | 2.39 | -929.80 | | 300447 | 全信股份 | -2.90 | 11.68 | -861.65 ...

Market Overview - The market experienced fluctuations with mixed performance across the three major indices, with the Shanghai Composite Index briefly surpassing 3600 points before retreating [1] - The overall market saw a high rate of stock volatility, with a 50% rate of stocks hitting their daily limit down [1] - The total trading volume for the day reached 1.9 trillion yuan [1] Hot Topics Yarlung Tsangpo River Hydropower Project - Stocks related to the Yarlung Tsangpo River hydropower project continued to surge, with companies like China Power Construction and Huaxin Cement hitting their daily limit up [4] - The project has garnered significant market attention, leading to a valuation recovery for infrastructure stocks due to low valuations and high dividend yields [5] Consumer Sector - The consumer sector showed strong activity, with companies such as Hanchang Group and Nanjing New百 hitting their daily limit up [6] - The World Health Organization raised alarms regarding the spread of the chikungunya virus, which could impact public health and consumer behavior [6] Nuclear Fusion Sector - The nuclear fusion sector saw notable movements, with companies like GuoJi Heavy Industry and XueRen Group experiencing significant gains [8] - The establishment of China Fusion Energy Co., a subsidiary of China National Nuclear Corporation, was announced, with an investment of approximately 11.49 billion yuan from various stakeholders [8] Stock Performance Yarlung Tsangpo River Project Stocks - Key stocks in this sector included: - ShanHe Intelligent: 10.67 yuan, +10.00%, market cap 11.445 billion yuan - Tibet Tianlu: 12.75 yuan, +10.01%, market cap 16.93 billion yuan - Deep Water Regulation Institute: 27.82 yuan, +20.02%, market cap 6.206 billion yuan [5][16] Consumer Sector Stocks - Notable performers included: - Hanchang Group: 10.92 yuan, +9.97%, market cap 3.22 billion yuan - Nanjing New百: 7.55 yuan, +10.06%, market cap 8.796 billion yuan - Rainbow Group: 22.65 yuan, +10.00%, market cap 2.38 billion yuan [7][16] Nuclear Fusion Stocks - Key stocks included: - GuoJi Heavy Industry: 4.09 yuan, +9.95%, market cap 29.503 billion yuan - XueRen Group: 11.44 yuan, +10.00%, market cap 7.443 billion yuan [9][10]

Group 1 - The A-share cultivated diamond sector showed strong performance at the beginning of trading, with significant gains observed in several companies [1] - Boyun New Materials reached the daily limit increase, indicating strong investor interest and confidence in the stock [1] - Other companies such as Sifangda, Huanghe Xuanfeng, Chaohongji, World, Huifeng Diamond, and Power Diamond also experienced upward movement in their stock prices [1]

Market Performance - As of July 21, the Shanghai Composite Index rose by 0.72%, closing at 3559.7912 points [1] - The Shenzhen Component Index increased by 0.86%, closing at 11007.487 points [1] Top Gainers in Hunan Stocks - Boyun New Materials opened at 7.910 and closed at 8.700, with a daily increase of 9.99% and a trading volume of 913,006 shares [2] - Yipuli opened at 14.100 and closed at 14.100, with a daily increase of 9.98% and a trading volume of 73,411 shares [2] - Shanhe Intelligent opened at 8.310 and closed at 8.820, with a daily increase of 9.98% and a trading volume of 967,465 shares [2] - Zhejiang Construction Investment opened at 9.210 and closed at 9.620, with a daily increase of 6.65% and a trading volume of 798,714 shares [2] - Changgao Electric New opened at 7.450 and closed at 7.680, with a daily increase of 6.37% and a trading volume of 779,409 shares [2] Top Losers in Hunan Stocks - Hengli Retreat opened at 0.160 and closed at 0.150, with a daily decrease of 11.76% and a trading volume of 611,606 shares [3] - Qidi Pharmaceutical opened at 12.430 and closed at 12.120, with a daily decrease of 2.96% and a trading volume of 173,563 shares [3] - Yueyang Xingchang opened at 18.080 and closed at 17.610, with a daily decrease of 2.87% and a trading volume of 122,456 shares [3] - ST Jiajia opened at 6.180 and closed at 6.060, with a daily decrease of 1.78% and a trading volume of 73,498 shares [3] - ST Jingfeng opened at 5.830 and closed at 5.760, with a daily decrease of 1.37% and a trading volume of 119,258 shares [3]

Group 1 - *ST San Sheng (002742.SZ): The controlling shareholder Pan Xianwen's judicial auction of 32.2 million shares has been completed, with 30 million shares transferred, accounting for 6.94% of the total share capital. After the reduction, Pan Xianwen's shareholding ratio decreased from 24.20% to 17.26%, which will not lead to a change in company control [1] - Aike Co., Ltd. (300889.SZ): Shareholder Zhang Fengbin, holding over 5%, reduced his stake by 1% (1.67818 million shares) from May 13 to June 27, 2025, bringing his holding to 7.9902% [1] - Anlu Technology (688107.SH): The shareholder National Integrated Circuit Industry Investment Fund Co., Ltd. completed its reduction plan, selling 4.008493 million shares (1% of total share capital) from May 8 to June 30, 2025, with a total reduction amount of 109.36 million yuan, current holding ratio at 5.76% [1] Group 2 - Anshuo Information (300380.SZ): The controlling shareholder Shanghai Anshuo Technology Development Co., Ltd. and actual controllers reduced their stakes by 1.16% (1.599416 million shares), 0.94% (1.300187 million shares), and 0.65% (900,000 shares) respectively [1] - Baoming Technology (002992.SZ): Directors and management plan to reduce their holdings by a total of 0.0107%, 0.0714%, and 0.0107% over the next three months [2] - Beiyikang (870199.BJ): Employee shareholding platforms completed their reduction plans, selling 546,284 shares (0.8%) and 131,650 shares (0.19%) [2] Group 3 - Boyun New Materials (002297.SZ): Major shareholder Hunan Xiangtou High-tech Venture Capital Co., Ltd. reduced its stake by 406.74 million shares (0.71%) from June 5 to June 30, 2025, bringing its holding to 6.99% [2] - Dongwei Technology (688700.SH): Specific shareholder Xie Yulong completed a reduction plan, selling 574,857 shares (0.1927%) from June 4 to June 30, 2025, with a total reduction amount of 21.362156 million yuan, current holding ratio at 0% [2] - Fuzhi Environmental Protection (688335.SH): Major shareholder Deqing Junjie Enterprise Management Partnership plans to reduce up to 4.441035 million shares (3%) over the next three months [3] Group 4 - Gu Gao Technology (301510.SZ): Shareholder Beijing Equity Investment Development Management Center completed its reduction plan, selling 4.0001 million shares (1%) from June 5 to June 30, 2025, bringing its holding to 7.68% [3] - Guangbo Co., Ltd. (002103.SZ): Shareholder Ren Hangzhong reduced his stake by 156,440 shares (0.2928%), bringing his holding to 9.99999% [3] - Guoke Military Industry (688543.SH): Specific shareholders Yang Minghua and Chen Gonglin plan to reduce up to 2.08842 million shares (1%) and 3.789115 million shares (1.8143%) over the next three months [3] Group 5 - Guorui Technology (300600.SZ): Major shareholder Gong Ruiliang reduced his stake by 3.243209 million shares (1.1%) from June 27 to July 1, 2025, bringing his holding to 20.63% [4] - Hangzhou Thermal Power (605011.SH): Shareholder Huashi Investment plans to reduce up to 5.997 million shares (1.4989%) over the next three months [4] - Huaya Intelligent (003043.SZ): Executives plan to reduce their holdings by a total of 0.0132%, 0.0092%, and 0.0092% over the next three months [4]

证券代码：002297 证券简称：博云新材 编号：2025-025 湖南博云新材料股份有限公司 关于持股 5%以上股东减持股份触及 1%整数倍的公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏。 湖南博云新材料股份有限公司（以下简称"公司"）于 2025 年 5 月 13 日披 露了《关于持股 5%以上股东减持股份的预披露公告》（公告编号：2025-022）。 公司持股 5%以上股东湖南湘投高科技创业投资有限公司（以下简称"高创投"） 计划自公告披露之日起十五个交易日后的三个月内（2025 年 6 月 5 日至 2025 年 9 月 4 日）以集中竞价交易方式和大宗交易方式合计减持本公司股份不超过 17,200,000 股，即不超过公司总股本的 3%。 公司于近日收到持股 5%以上股东高创投出具的《关于减持股份比例变动触 及 1%整数倍的告知函》，获悉其在 2025 年 6 月 5 日至 2025 年 6 月 30 日期间通 过集中竞价交易方式减持公司股份 4,067,400 股，本次变动触及 1%的整数倍。现 将有关情况公告如下： 合 计 本次权益变动方 ...

Core Viewpoint - The National Military-Civilian Integration Industry Investment Fund Co., Ltd. has reduced its stake in Hunan Boyun New Materials Co., Ltd. to below 5% through a competitive trading method, driven by its own funding needs [1][4]. Group 1: Company Information - Company Name: Hunan Boyun New Materials Co., Ltd. [1] - Stock Listing Location: Shenzhen Stock Exchange [1] - Stock Code: 002297 [1] - Information Disclosure Obligor: National Military-Civilian Integration Industry Investment Fund Co., Ltd. [1] Group 2: Shareholding Changes - The information disclosure obligor reduced its shareholding from 37,402,680 shares (6.53%) to 28,655,180 shares (4.999989%) [4][8]. - The reduction in shares was 8,747,500 shares, representing a decrease of 1.53% in ownership [8]. Group 3: Purpose and Future Plans - The purpose of the shareholding change is due to the information disclosure obligor's funding needs [4]. - The information disclosure obligor does not rule out the possibility of increasing or decreasing its shareholding in the next 12 months based on its actual situation [4]. Group 4: Control and Restrictions - The information disclosure obligor is not the controlling shareholder or actual controller of the company, and the shareholding change will not affect the control of the company [5]. - There are no restrictions on the rights associated with the shares held by the information disclosure obligor [4].

简称"国家军民融合基金"）持有公司股份 28,655,180 股，占公司总股本的 证券代码：002297 证券简称：博云新材 编号：2025-024 湖南博云新材料股份有限公司 关于股东减持至 5%以下暨权益变动的提示性公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏。 特别提示： 湖南博云新材料股份有限公司（以下简称"公司"）于近日收到持股 5%以 上股东国家军民融合产业投资基金有限责任公司（以下简称"国家军民融合基金"） 出具的《关于减持至 5%以下暨权益变动的告知函》及《简式权益变动报告书》， 国家军民融合基金本次权益变动前持有公司股份 37,402,680 股，占公司总股本的 现将本次权益变动情况公告如下： 一、本次权益变动的基本情况 圳证券交易所集中竞价交易方式累计减持公司股份 8,747,500 股，占公司总股本 的 1.53%，具体情况如下： | 减持均价 | | 减持数量 | 减持比例 | | | | --- | --- | --- | --- | --- | --- | | 股东名称 减持期间 | 减持方式 | | | | | | （元/ ...

证券代码：002297 证券简称：博云新材 编号：2025-024 湖南博云新材料股份有限公司 关于股东减持至 5%以下暨权益变动的提示性公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏。 特别提示： 1、本次权益变动为股东减持，不触及要约收购。 2、本次权益变动后，股东国家军民融合产业投资基金有限责任公司（以下 简称"国家军民融合基金"）持有公司股份 28,655,180 股，占公司总股本的 4.999989%，不再是公司持股 5%以上的股东。 3、本次权益变动不会导致公司控股股东、实际控制人发生变化。 湖南博云新材料股份有限公司（以下简称"公司"）于近日收到持股 5%以 上股东国家军民融合产业投资基金有限责任公司（以下简称"国家军民融合基金"） 出具的《关于减持至 5%以下暨权益变动的告知函》及《简式权益变动报告书》， 国家军民融合基金本次权益变动前持有公司股份 37,402,680 股，占公司总股本的 6.53%；本次权益变动后持有公司股份28,655,180股，占公司总股本的4.999989%。 现将本次权益变动情况公告如下： 一、本次权益变动的基 ...