湖南凯美特气体股份有限公司 简式权益变动报告书 湖南凯美特气体股份有限公司 上市公司名称：湖南凯美特气体股份有限公司 股票上市地点：深圳证券交易所 股票简称：凯美特气 股票代码：002549 信息披露义务人：湖南省财信资产管理有限公司 住所：湖南省长沙市岳麓区茶子山东路 112 号滨江金融中心 T4 栋 通讯地址：湖南省长沙市天心区城南西路3号财信大厦7楼 股份变动性质：减少 信息披露义务人的一致行动人（1）：湖南省财信常勤壹号基金合伙企业（有限 合伙） 住所：湖南省长沙市高新区岳麓西大道 588 号芯城科技园 4 栋 401A-89 房 通讯地址：湖南省长沙市天心区城南西路3号财信大厦4楼 湖南凯美特气体股份有限公司 简式权益变动报告书 信息披露义务人的一致行动人（2）：湖南财信精信投资合伙企业（有限合伙） 住所：湖南省长沙高新区岳麓西大道 588 号芯城科技园 4#栋 401F-23 房 通讯地址：湖南省长沙市天心区城南西路3号财信大厦4楼 签署日期：2025年6月13日 湖南凯美特气体股份有限公司 简式权益变动报告书 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国证券法》、《上市公司收购管理 ...

证券代码：002549 证券简称：凯美特气 公告编号：2025-037 湖南凯美特气体股份有限公司 关于股东及其一致行动人权益变动持股比例触及1%刻度 暨股东持股比例降至5%披露简式权益变动报告书的提示性公告 。现将有关权益变动情况公告如下： 一、本次权益变动持股比例触及 1%刻度的具体情况 集中竞价方式减持公司股份 90.72 万股，财信精信通过深圳证券交易所大宗交 易、集中竞价方式减持公司股份 199.32 万股（其中通过大宗交易方式减持 70.50 万股，通过集中竞价方式减持 128.82 万股），财信资产通过深圳证券交易所大宗 交易方式减持公司股份 341.60 万股，三者合计持股比例从 11.56%减少至 10.65%， 权益变动持股比例触及 1%刻度。 公司股东湖南省财信资产管理有限公司及其一致行动人湖南财信精信投资 合伙企业（有限合伙）、湖南省财信常勤壹号基金合伙企业（有限合伙）保证向 本公司提供的信息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 湖南凯美特气体股份有限公司（以下简称： "公司"）2025 年 5 ...

股票上市地点：深圳证券交易所 湖南凯美特气体股份有限公司 简式权益变动报告书 湖南凯美特气体股份有限公司 简式权益变动报告书 上市公司名称：湖南凯美特气体股份有限公司 股票简称：凯美特气 股票代码：002549 信息披露义务人：湖南省财信资产管理有限公司 住所：湖南省长沙市岳麓区茶子山东路 112 号滨江金融中心 T4 栋 通讯地址：湖南省长沙市天心区城南西路3号财信大厦7楼 股份变动性质：减少 信息披露义务人的一致行动人（1）：湖南省财信常勤壹号基金合伙企业（有限 合伙） 住所：湖南省长沙市高新区岳麓西大道 588 号芯城科技园 4 栋 401A-89 房 通讯地址：湖南省长沙市天心区城南西路3号财信大厦4楼 1 湖南凯美特气体股份有限公司 简式权益变动报告书 信息披露义务人的一致行动人（2）：湖南财信精信投资合伙企业（有限合伙） 住所：湖南省长沙高新区岳麓西大道 588 号芯城科技园 4#栋 401F-23 房 通讯地址：湖南省长沙市天心区城南西路3号财信大厦4楼 签署日期：2025年6月13日 2 湖南凯美特气体股份有限公司 简式权益变动报告书 五、信息披露义务人承诺本报告不存在虚假记载、误导性陈述或重 ...

证券代码：002549 证券简称：凯美特气 公告编号：2025-037 | | 湖南省财信常勤壹号基金合伙企业（有限合伙） | | --- | --- | | 信息披露义务人 | 湖南财信精信投资合伙企业（有限合伙） | | | 湖南省财信资产管理有限公司 | 1.基本情况 湖南凯美特气体股份有限公司 关于股东及其一致行动人权益变动持股比例触及1%刻度 暨股东持股比例降至5%披露简式权益变动报告书的提示性公告 公司股东湖南省财信资产管理有限公司及其一致行动人湖南财信精信投资 合伙企业（有限合伙）、湖南省财信常勤壹号基金合伙企业（有限合伙）保证向 本公司提供的信息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 湖南凯美特气体股份有限公司（以下简称："公司"）2025 年 5 月 14 日在《中 国证券报》《上海证券报》《证券时报》《证券日报》和指定信息披露网站巨潮资 讯网 www.cninfo.com.cn 披露了《关于股东及一致行动人减持计划预披露公告》 （公告编号：2025-032）。公司收到股东湖南省财信资产管理有限公司（以 ...

Core Viewpoint - The announcement details a change in shareholding by major shareholders of Hunan Kaimete Gas Co., Ltd., indicating a reduction in their combined shareholding from 12.15% to 11.56% due to a planned share reduction [2][3]. Group 1: Shareholding Changes - Hunan Kaimete Gas Co., Ltd. received a notification from its shareholders, Hunan Caixin Asset Management Co., Ltd., Hunan Caixin Jingxin Investment Partnership, and Hunan Caixin Changqin No.1 Fund Partnership, regarding a reduction in their shareholding [2]. - On June 6, 2025, Hunan Caixin Changqin No.1 Fund reduced its holdings by 400,000 shares, Hunan Caixin Jingxin reduced by 265,400 shares, and Hunan Caixin Asset reduced by 3,424,100 shares [2]. - The total reduction in shareholding resulted in a decrease of 1% in their combined ownership, touching the 1% threshold [2][3]. Group 2: Nature of the Share Reduction - The share reduction is characterized as a normal behavior of shareholders and will not affect the control of the company or its governance structure [3]. - The shareholders involved are not classified as the controlling shareholders or actual controllers of the company, ensuring that the company's operational continuity remains unaffected [3]. Group 3: Compliance and Disclosure - The share reduction plan complies with relevant regulations, including the Shenzhen Stock Exchange listing rules and the interim measures for shareholders' share reduction [3]. - The company's board will ensure that the shareholders adhere to legal and regulatory requirements during the share reduction process and fulfill their information disclosure obligations [3].

证券代码：002549 证券简称：凯美特气 公告编号：2025-036 湖南凯美特气体股份有限公司 关于股东及一致行动人权益变动持股比例触及1%刻度的公告 公司股东湖南省财信资产管理有限公司及其一致行动人湖南财信精信投资 合伙企业（有限合伙）、湖南省财信常勤壹号基金合伙企业（有限合伙）保证向 本公司提供的信息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 湖南凯美特气体股份有限公司（以下简称："公司"）2025 年 5 月 14 日在《中 国证券报》《上海证券报》《证券时报》《证券日报》和指定信息披露网站巨潮资 讯网 www.cninfo.com.cn 披露了《关于股东及一致行动人减持计划预披露公告》 （公告编号：2025-032）。公司收到股东湖南省财信资产管理有限公司（以下简 称"财信资产"）、湖南财信精信投资合伙企业（有限合伙）（以下简称"财信精 信"）、湖南省财信常勤壹号基金合伙企业（有限合伙）（以下简称"常勤壹号"） 出具的《关于权益变动持股比例触及 1%刻度的告知函》。2025 年 6 月 6 日，常勤 壹号通过深圳 ...

Market Overview - As of June 6, the Shanghai Composite Index rose by 0.04%, closing at 3385.3579 points, while the Shenzhen Component Index fell by 0.19%, closing at 10183.699 points [1] Top Gainers in Hunan Stocks - Hunan Development opened at 13.000 and closed at 14.330, achieving a daily increase of 9.98%, with a highest price of 14.330 and a lowest price of 12.840, trading volume of 648,699 lots [2] - Hunan Silver opened at 3.730 and closed at 3.890, with a daily increase of 9.89%, highest price of 3.890 and lowest price of 3.730, trading volume of 1,634,605 lots [2] - *ST Biology opened at 7.540 and closed at 7.760, increasing by 5.01%, highest price of 7.760 and lowest price of 7.400, trading volume of 71,083 lots [2] - Yipule opened at 11.580 and closed at 12.230, with a daily increase of 4.80%, highest price of 12.840 and lowest price of 11.580, trading volume of 354,916 lots [2] - Mengjie Shares opened at 3.610 and closed at 3.740, increasing by 3.89%, highest price of 3.850 and lowest price of 3.580, trading volume of 351,504 lots [2] Top Losers in Hunan Stocks - ST Jiajia opened at 7.200 and closed at 7.130, with a daily decrease of 5.06%, highest price of 7.590 and lowest price of 7.130, trading volume of 211,111 lots [3] - Tuo Wei Information opened at 31.680 and closed at 31.050, decreasing by 2.66%, highest price of 31.700 and lowest price of 31.010, trading volume of 1,103,341 lots [3] - Tongcheng Holdings opened at 5.860 and closed at 5.640, with a daily decrease of 1.91%, highest price of 5.900 and lowest price of 5.620, trading volume of 176,119 lots [3] - Kaimete Gas opened at 10.450 and closed at 10.210, decreasing by 1.54%, highest price of 10.690 and lowest price of 10.200, trading volume of 726,652 lots [3] - Youa Shares opened at 6.140 and closed at 6.020, with a daily decrease of 1.47%, highest price of 6.140 and lowest price of 6.000, trading volume of 510,852 lots [3]

Market Overview - As of June 4, the Shanghai Composite Index rose by 0.42%, closing at 3376.2029 points, while the Shenzhen Component Index increased by 0.87%, closing at 10144.581 points [1] Top Gainers in Hunan Stocks - Jiuzi Tang opened at 9.570 and closed at 10.290, achieving a daily increase of 10.05% with a trading volume of 876,841 shares [2] - Yueyang Xingchang opened at 14.150 and closed at 15.090, marking a rise of 6.49% with a trading volume of 113,879 shares [2] - Yanjinpuzi opened at 91.810 and closed at 97.710, reflecting a gain of 5.88% with a trading volume of 488,780 shares [2] - Aoshikang opened at 25.310 and closed at 26.440, resulting in a 5.00% increase with a trading volume of 65,263 shares [2] - Tongcheng Holdings opened at 5.530 and closed at 5.720, showing a rise of 3.25% with a trading volume of 202,102 shares [2] Top Losers in Hunan Stocks - Shanhe Intelligent opened at 7.800 and closed at 7.710, experiencing a decline of 3.75% with a trading volume of 676,365 shares [3] - Kaimeteqi opened at 10.360 and closed at 10.300, down by 1.15% with a trading volume of 688,122 shares [3] - Yipuli opened at 11.770 and closed at 11.640, reflecting a decrease of 1.02% with a trading volume of 45,243 shares [3] - ST Jiajia opened at 7.980 and closed at 7.910, down by 0.88% with a trading volume of 48,649 shares [3] - Qidi Pharmaceutical opened at 9.500 and closed at 9.430, experiencing a decline of 0.42% with a trading volume of 56,607 shares [3]

Market Performance - The photoresist concept sector declined by 1.60%, ranking among the top declines in the concept sector as of the market close on May 28 [1] - Within the sector, stocks such as Guofeng New Materials, Xilong Science, and Kent Catalysts experienced significant declines, while 16 stocks saw price increases, with Ruile New Materials, Tongcheng New Materials, and Aolaide leading the gains at 5.08%, 2.99%, and 2.74% respectively [1] Capital Flow - The photoresist concept sector experienced a net outflow of 1.135 billion yuan, with 51 stocks seeing net outflows, and 7 stocks having outflows exceeding 50 million yuan [2] - The stock with the highest net outflow was Kaimete Gas, with a net outflow of 274 million yuan, followed by Hongbaoli, Feikai Materials, and Guofeng New Materials with net outflows of 198 million yuan, 115 million yuan, and 79.89 million yuan respectively [2] Top Gainers and Losers - The top gainers in the photoresist concept stocks included Tongcheng New Materials, Ruile New Materials, and Qicai Chemical, with net inflows of 37.81 million yuan, 36.54 million yuan, and 30.98 million yuan respectively [2][4] - The stocks with the largest declines included Kaimete Gas at -3.90%, Hongbaoli at -5.13%, and Feikai Materials at -4.16% [3][4]

Group 1: Market Overview - The easing of trade tensions in Europe and the US has led to an increase in consumer confidence, resulting in significant gains in US stock markets, with the Dow Jones rising by 1.78%, S&P 500 by 2.05%, and Nasdaq by 2.47% [1] - Tesla shares surged nearly 7%, leading the tech giants, while Nvidia saw a pre-earnings increase of over 3% [1] - Chinese concept stocks faced challenges, with Pinduoduo's Q1 revenue falling short of expectations, leading to a nearly 14% drop in its stock price [1] Group 2: Domestic Developments - The total scale of public offerings in China has surpassed 33 trillion yuan for the first time, marking the seventh historical high since early 2024 [7] - The Ministry of Industry and Information Technology, along with other agencies, issued a plan to enhance digital transformation in the electronic information manufacturing industry, focusing on advanced computing and AI applications [7] - Beijing's economic bureau released an action plan to empower new industrialization through AI, aiming to develop leading models and support flexible production lines for smart products [7] Group 3: Sector Insights - The motorcycle sector is experiencing a revival, with reports indicating a shift in regulations allowing motorcycle use in cities, potentially doubling domestic sales of large-displacement motorcycles to 800,000 units by 2030, with an annual growth rate of 12% [9] - The machine tool industry is set for growth, with a focus on upgrading old machines and integrating AI technology, as the domestic CNC rate has significant room for improvement compared to Japan and Germany [10] - The ultra-high voltage (UHV) power transmission sector is expected to benefit from domestic grid upgrades and international expansion, with a projected market growth rate of over 15% [11] Group 4: Company News - Xiaomi's new car model, YU7, has received a strong response, with user inquiries exceeding those for the previous model, SU7, by three times, indicating a positive market reception ahead of its expected launch in July [12][14] - Zhongcheng Co. plans to acquire 100% of Jiangsu Zhongji's equity, aiming to enhance its capabilities in energy storage projects and expand its industry chain [15] - The company Dingyang Technology has launched a new high-resolution digital oscilloscope series, indicating ongoing innovation in the tech sector [15]