Core Viewpoint - The company held a half-year performance briefing on September 24, 2025, to communicate with investors and address their concerns regarding business expansion and financial performance [1][2]. Group 1: Performance Overview - In the first half of 2025, the company achieved operating revenue of 463.43 million yuan, representing a year-on-year increase of 17.22% [3]. - The net profit attributable to shareholders was 68.76 million yuan, up 32.72% compared to the same period last year [3]. - The basic earnings per share reached 0.25 yuan, reflecting a growth of 31.58% year-on-year [3]. Group 2: Business Strategy and Development - The company aims to focus on "green energy supply" and "ultra-hard materials manufacturing," leveraging its thermal power generation business while developing its CVD diamond segment [3]. - The company is committed to strengthening its core advantages in thermal power generation and accelerating the layout of its CVD diamond business to cultivate a second growth curve [3]. Group 3: Diamond Business Insights - The company’s subsidiary, Zhejiang Huamao Technology Co., Ltd., is focused on the research and industrialization of diamond growth technology, establishing a comprehensive industrial chain [3]. - The company has achieved a good foundation for large-scale production, with a good yield rate of over 80% for cultivated diamond products and 90% for functional diamond materials, positioning it as a leader in the industry [3]. Group 4: Market Applications and Future Prospects - Diamond materials are recognized for their excellent thermal conductivity, making them suitable for heat management applications [4]. - The company is exploring the potential applications of diamond materials in extreme deep-sea environments, which aligns with national marine strategies and presents significant market opportunities [4].

一、业绩说明会召开情况 公司于 2025 年 09 月 17 日在上海证券交易所网站（http://www.sse.com.cn） 披露《恒盛能源股份有限公司关于召开 2025 年半年度业绩说明会的公告》（公告 编号：2025-034）。 2025 年 09 月 24 日 09：30-10：30，公司董事长及董事会秘书（代行）余国 旭先生、总经理余恒先生、独立董事王焕军先生、财务总监项红日先生参加了本 次业绩说明会，与投资者进行互动交流和沟通，并在信息披露允许的范围内就投 资者关注的问题进行回答。 二、投资者提出的主要问题和公司的回复情况 问题 1：您好，请问公司今年有扩展其他业务的打算吗？ 证券代码：605580 证券简称：恒盛能源 公告编号：2025-036 恒盛能源股份有限公司 关于 2025 年半年度业绩说明会召开情况的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 恒盛能源股份有限公司（以下简称"公司"）已于 2025 年 09 月 24 日 09： 30-10：30 通过上海证券交易所上证路演中心（https ...

Group 1 - Inno Laser increased by 11.02% [1] - Huanghe Xuanfeng rose by 9.24% [1] - *ST Yazhen saw a rise of 5.0% [1] - World, Power Diamond, and Hengsheng Energy all experienced gains exceeding 2% [1]

Market Performance - The Shanghai Composite Index rose by 0.37%, with 92 stocks closing at historical highs [1] - Among the tradable A-shares, 2,504 stocks increased in price, accounting for 46.19%, while 2,757 stocks decreased, making up 50.86% [1] - The average price increase for stocks that reached historical highs was 6.29% [1] Historical Highs - A total of 92 stocks reached historical closing highs today, with 45 from the main board, 31 from the ChiNext, and 11 from the Sci-Tech Innovation Board [1] - The sectors with the most stocks hitting historical highs included machinery equipment (23 stocks), automotive (18 stocks), and electronics (14 stocks) [1] Stock Highlights - Notable stocks that hit historical highs include Hongxi Technology (30.56 yuan, +29.99%), Sanwei Equipment (20.00 yuan, +29.95%), and Jingzhida (142.80 yuan, +15.16%) [2][3] - The stock with the highest closing price was Gibit at 555.06 yuan, up 2.48% [1] Capital Flow - The net inflow of main funds into stocks reaching historical highs totaled 2.142 billion yuan, with significant inflows into Ningde Times (1.243 billion yuan), Northern Copper (497 million yuan), and Haoneng Co. (327 million yuan) [2] - Stocks with the highest total market capitalization among those reaching historical highs included Ningde Times (1.661 trillion yuan), Sunshine Power (292.3 billion yuan), and Sanhua Intelligent Control (156.4 billion yuan) [2] Innovation and Performance - The ability to reach historical highs is considered an indicator of stock strength, with stocks like Bidetech achieving 15 new highs in the past month [2] - Other stocks with multiple new highs include Hengsheng Energy, Huagong Technology, and Zhejiang Rongtai, each with 12 new highs in the same period [2]

证券代码：605580 证券简称：恒盛能源 公告编号：2025-035 | 变更事项 | 变更前 | 变更后 | | --- | --- | --- | | 办公地址 | 浙江省龙游工业园区兴北路 10 号 | 浙江省衢州市龙游县永泰路 6 号 | | | | 浙江桦茂科技有限公司三楼 | | 投资者邮箱 | zjhxxujf@163.com | hsny@hs-energy.com.cn | 恒盛能源股份有限公司 关于变更公司办公地址及投资者邮箱的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 恒盛能源股份有限公司（以下简称"公司"）根据公司实际办公需要，对公 司办公地址及邮箱进行了变更，现将具体变更信息公告如下： 2025 年 9 月 17 日 除上述信息变更外，公司注册地址、投资者关系联系电话及传真等其他联 系方式均保持不变，敬请广大投资者留意。 特此公告。 恒盛能源股份有限公司董事会 ...

证券代码：605580 证券简称：恒盛能源 公告编号：2025-034 恒盛能源股份有限公司 关于召开 2025 年半年度业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 会议召开时间：2025 年 09 月 24 日 （星期三） 09:30-10:30 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心视频直播和网络互动 投资者可于 2025 年 09 月 17 日 （星期三） 至 09 月 23 日 （星期二）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 hsny@hs-energy.com.cn 进行提问。公司将在说明会上对投资者普遍关注的问题 进行回答。 恒盛能源股份有限公司（以下简称"公司"）已于 2025 年 8 月 27 日发布公 司 2025 年半年度报告，为便于广大投资者更全面深入地了解公司 2025 年半年度 经营 ...

Company Performance - Hengsheng Energy's stock price has reached a historical high, with the stock showing a continuous upward trend, breaking records on 10 trading days in the past month [2] - As of 14:04, the stock is up 0.81%, priced at 26.10 yuan, with a trading volume of 11.72 million shares and a transaction amount of 297 million yuan, resulting in a turnover rate of 4.19% [2] - The latest total market capitalization of Hengsheng Energy in A-shares is 7.308 billion yuan [2] Industry Overview - The public utility sector, to which Hengsheng Energy belongs, has an overall decline of 0.36%, with 44 stocks rising and 77 stocks falling [2] - The top gainers in the sector include Yunnan Energy Investment, Shimao Energy, and Shouhua Gas, with increases of 10.00%, 9.99%, and 5.62% respectively [2] - The top decliners include Shanghai Electric Power, ST Jinhong, and Jiawei New Energy, with decreases of 10.00%, 3.49%, and 3.47% respectively [2] Financial Results - In the first half of the year, Hengsheng Energy achieved an operating income of 463 million yuan, representing a year-on-year growth of 17.22% [2] - The net profit for the same period was 68.76 million yuan, reflecting a year-on-year increase of 32.72% [2] - The basic earnings per share are reported at 0.2500 yuan, with a weighted average return on equity of 5.86% [2]

9月9日，恒盛能源涨5.24%，截至发稿，报25.29元/股，成交1.55亿元，换手率2.23%，总市值70.81亿 元。恒盛能源股价已经连续4天上涨，区间累计涨幅17.74%。 资料显示，恒盛能源股份有限公司位于浙江省龙游工业园区兴北路10号，成立日期2007年3月5日，上市 日期2021年8月19日，公司主营业务涉及蒸汽的生产和供应、电力的生产和销售。主营业务收入构成 为：蒸汽57.61%，电力20.10%，固废资源综合利用产品14.03%，热水7.49%，其他0.61%，CVD金刚石 产品0.15%。 从基金十大重仓股角度 数据显示，汇安基金旗下1只基金重仓恒盛能源。汇安核心资产混合A（009381）二季度持有股数37.64 万股，与上期相比持股数量不变，占基金净值比例为2.27%，位居第六大重仓股。根据测算，今日浮盈 赚取约47.43万元。连续4天上涨期间浮盈赚取136.26万元。 汇安核心资产混合A（009381）成立日期2020年6月16日，最新规模2.21亿。今年以来收益15.16%，同 类排名4791/8179；近一年收益32.22%，同类排名4642/7984；成立以来亏损25.56%。 汇 ...

Group 1 - The A-share market has seen a rise in concept stocks related to cultivated diamonds, with notable increases in share prices for several companies [1] - Jing Sheng Mechanical & Electrical has surged over 16%, while Guoji Precision Engineering hit the daily limit with a 10% increase [1] - Other companies such as Huifeng Diamond, Mankalon, Power Diamond, and Huanghe Xunfeng also experienced gains [1] Group 2 - Detailed stock performance shows Jing Sheng Mechanical & Electrical with a 16.22% increase and a total market value of 45 billion [2] - Guoji Precision Engineering has a 10% increase and a market value of 18.3 billion, with a year-to-date increase of 146.73% [2] - Other companies like Huifeng Diamond and Mankalon have shown mixed performance, with Huifeng down 23.52% year-to-date [2]

Group 1 - The A-share market has seen a rise in companies related to lab-grown diamonds, with notable increases in stock prices for several firms [1] - Jing Sheng Machinery (晶盛机电) experienced a significant increase of 16.22%, bringing its total market capitalization to 45 billion [2] - Guo Ji Precision Engineering (国机精工) reached a 10% increase, with a market cap of 18.3 billion and a year-to-date increase of 146.73% [2] Group 2 - Other companies such as Hui Han Diamond (惠韩钻石) and Man Ka Long (曼卡龙) also saw gains, with increases of 3.50% and 2.77% respectively [2] - Li Liang Diamond (力量钻石) and Huang He Xuan Feng (黄河旋风) had smaller increases of 2.73% and 2.00%, with market caps of 7.74 billion and 6.61 billion respectively [2] - The MACD golden cross signal has formed, indicating a positive trend for these stocks [2]