Group 1: AI Smart Heating System - The AI smart heating system integrates "big data + cloud computing + AI modeling + hydraulic simulation + digital twin" technologies, enabling precise load forecasting and intelligent scheduling control, which can reduce heat consumption and carbon emissions by 10%-30% and electricity consumption by 30%-50% [1] - The system includes several subsystems such as a central control platform, heat network monitoring system, room temperature analysis system, and energy consumption analysis system, covering all aspects of heating operation management [1] Group 2: Contract Energy Management Projects - Multiple contract energy management projects signed last year have been audited by a third party in the first half of this year, demonstrating significant energy-saving effects through the AI smart heating system [2] - The successful implementation of these projects enhances the company's performance and builds a positive brand reputation [2] Group 3: Regional Expansion Strategy - The company continues to deepen its presence in traditional markets like Shandong while focusing on potential regions such as Northwest and North China, leveraging technical expertise and service systems to capture project opportunities [3] - The aim is to actively explore the market through technological innovation and professional services, ultimately rewarding investors with better performance [3] Group 4: High Gross Margin Reasons - The high gross margin is attributed to sustained R&D investment creating technological barriers, resulting in high added value and strong pricing power for products [4] - Most products are self-manufactured, effectively lowering production costs, and a direct sales model to state-owned heating companies reduces intermediaries, further enhancing profit margins [4] Group 5: Industry Policy Changes - Recent government reports emphasize urban renewal and infrastructure improvements, providing strong momentum for the smart heating industry [5] - Policies since 2024 have promoted the transition from traditional heating models to AI smart heating solutions, with the company focusing on integrating IoT, big data, and AI technologies to lead the industry towards low-carbon, green, and intelligent development [5]

Market Performance - The ChiNext Index fell by 0.24%, closing at 2147.92 points, with a total trading volume of 444.496 billion yuan, a decrease of 17.661 billion yuan from the previous trading day [1] - Among the tradable ChiNext stocks, 574 stocks closed higher, with 17 stocks rising over 10%, including China Ship Emergency, Changhai Co., and San Chao New Materials, which all hit the daily limit [1] - 786 stocks closed lower, with 1 stock declining over 10% [1] Turnover Rate - The average turnover rate for the ChiNext today was 4.74%, with 73 stocks having a turnover rate exceeding 20% [1] - The highest turnover rate was for Beifang Changlong at 65.99%, closing down 7.75% [1] - Other notable stocks with high turnover rates included Ruina Intelligent (52.53%) and Zhili Fang (51.72%) [1] Sector Analysis - Among the high turnover stocks, 45 stocks rose, with San Chao New Materials, Lingwei Technology, and Feilu Co. closing at the daily limit [2] - The electronics sector had the most stocks with a turnover rate exceeding 20%, totaling 14 stocks, followed by machinery equipment and national defense industries with 11 and 7 stocks, respectively [2] Institutional Activity - Nine high turnover ChiNext stocks appeared on the Dragon and Tiger List, with institutional participation noted in all [2] - Zhili Fang saw a net institutional buy of 11.6598 million yuan, while other stocks like Electric Alloy and Mountain River Pharmaceutical also had significant institutional activity [2] Capital Flow - Among high turnover stocks, 29 experienced net inflows from main funds, with Mountain River Pharmaceutical, San Chao New Materials, and Blue Arrow Electronics leading in net inflow amounts of 129 million yuan, 114 million yuan, and 110 million yuan, respectively [3] - Conversely, stocks like Sifang Precision, New Guodu, and Morning Star Aviation saw significant net outflows, totaling 731 million yuan, 400 million yuan, and 358 million yuan, respectively [3] Earnings Forecast - Two high turnover stocks released half-year earnings forecasts, both indicating profit increases [3] - Tao Tao Automotive is expected to have a net profit median of 335 million yuan, representing a year-on-year increase of 84.08% [3] - New Henghui is projected to have a net profit increase of 4.59% [3]

证券代码：301129 证券简称：瑞纳智能 公告编号：2025-038 瑞纳智能设备股份有限公司 关于使用部分超募资金及闲置募集资金进行现金管理 的进展公告 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。 瑞纳智能设备股份有限公司（以下简称"公司"）于 2024 年 11 月 8 日召开 第三届董事会第九次会议和第三届监事会第八次会议，并于 2024 年 11 月 26 日 召开 2024 年第四次临时股东大会，审议通过了《关于使用部分超募资金及闲置 募集资金进行现金管理的议案》，在不影响募集资金投资计划正常进行的前提下， 同意公司使用不超过 50,000 万元超募资金及闲置募集资金进行现金管理，使用 期限自股东大会审议通过起 12 个月内，在不超过上述额度及决议有效期内，资 金可循环滚动使用。 公司保荐机构对上述事项发表了明确同意的意见。具体内容详见公司在巨潮 资讯网（http://www.cninfo.com.cn）上披露的《关于使用部分超募资金及闲置 募集资金进行现金管理的公告》（公告编号：2024-103）。 固定收益率：年化 1.7000% 一、本次 ...

Core Points - The current season is focused on dividend implementation, with 12 companies set to execute their distribution plans today [1] - A total of 3,678 companies have announced distribution plans for the 2024 fiscal year, with 3,673 of them including cash dividends amounting to a total of 1.64 trillion yuan [1] - The implementation of dividend plans is concentrated around two key dates: the ex-dividend date and the record date, with 2,771 companies having already executed their plans [1] Dividend Distribution Details - Among the companies with record dates today, 8 out of 12 are offering cash dividends of 1 yuan (after tax) or more per 10 shares, with Hengxuan Technology leading at 12.00 yuan per 10 shares [1][2] - The highest stock transfer ratio among the companies with record dates today is 4.00 shares for every 10 shares for Hengxuan Technology and Qingju Technology [2] - The stock performance of the companies with record dates today shows that Ruina Intelligent has the highest increase over the past five days at 23.74%, followed by Zhongxin Shares and Chen Zhan Optoelectronics [2] Company Performance Overview - A summary of the upcoming dividend distributions includes: - Ruina Intelligent: 1.70 yuan per 10 shares, latest closing price 27.16 yuan, 5-day increase 23.74% - Zhongxin Shares: 9.60 yuan per 10 shares, latest closing price 63.27 yuan, 5-day increase 11.00% - Qingju Technology: 10.00 yuan per 10 shares, latest closing price 37.11 yuan, 5-day increase 5.67% [2]

证券代码：301129 证券简称：瑞纳智能 公告编号：2025-037 的情况 序号 签约单 位 产品名称 产品类 型 认购金额 （元） 起息日期 到期日期 到期收益（元） 1 华安证 券股份 有限公 司 华安证券股 份有限公司 华彩增盈 46 期浮动收益 凭证 本金保 障型 30,000,000 2024 年 12 月 24 日 2025年6月23日， 如遇非交易日，则 顺延至下一个交 易日，到期顺延期 间按约定的年化 到期收益率计息。 224,383.56 一、本次使用部分超募资金及闲置募集资金进行现金管理到期赎回情况 | 认购金额 | | | | | | | | 是否 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 序号 | | 签约单位 | 产品名称 | 产品类型 | （万元） | 起息日期 | 到期日期 | 赎回 | | 华安证券股份有 | 1 | 华安证券股 份有限公司 | 限公司远扬鑫利 59 期浮动收益凭 证 | 本金保障 型收益凭 证 | 10,000 | 2023 年 月 29 日 | 易日，则顺延 至下一个交易 日， ...

证券代码：301129 证券简称：瑞纳智能 公告编号：2025-036 瑞纳智能设备股份有限公司 2024 年度分红派息实施公告 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。 特别提示： 瑞纳智能设备股份有限公司（以下简称"公司"）2024 年年度权益分派方案 为：以总股本 136,082,400 股为基数，向全体股东每 10 股派发现金红利 1.7 元 人民币，实际派发现金分红总额=136,082,400 股×1.7 元/10 股=23,134,008.00 元（含税）。 公司 2024 年年度权益分派方案已获 2025 年 5 月 15 日召开的 2024 年年度 股东大会审议通过，现将权益分派事宜公告如下： 一、股东大会审议通过利润分配方案情况 1、公司于 2025 年 5 月 15 日召开 2024 年年度股东大会，审议通过了《关 于公司 2024 年年度利润分配预案的议案》。公司 2024 年度以实施权益分派股权 登记日登记的总股本为基数分配利润，具体利润分配方案为：以实施权益分派股 权登记日登记的总股本为基数，向全体股东每 10 股派发现金红利人 ...

Core Viewpoint - The company has announced the achievement of conditions for the third unlock period of its 2022 restricted stock incentive plan, allowing 22 eligible participants to unlock a total of 388,800 shares, representing 0.2857% of the company's total share capital, with the shares set to be tradable on June 23, 2025 [1][15]. Summary by Sections Incentive Plan Overview - The incentive plan was approved by the board on June 10, 2025, confirming that the conditions for the third unlock period have been met [2]. - The plan's initial grant was approved on March 28, 2022, with subsequent meetings and approvals leading to the current status [3][5]. Unlock Conditions - The third unlock period is defined as the first trading day after 36 months from the grant date, with a 30% unlock ratio of the total granted shares [10][11]. - The company has confirmed that no negative audit opinions or other disqualifying events occurred in the last fiscal year, allowing the unlock conditions to be satisfied [11][12]. Shareholder and Board Approvals - The plan received necessary approvals from the board and shareholders, with independent directors providing consent throughout the process [4][6][8]. - Adjustments to the plan, including the number of participants and share quantities, were made and approved in various meetings [14]. Share Distribution - The total number of shares eligible for unlocking is 388,800, with specific allocations to various executives and key personnel [15][17]. - The share structure post-unlock will remain unchanged, with the total share capital at 136,082,400 shares [18].

证券代码：301129 证券简称：瑞纳智能 公告编号：2025-035 瑞纳智能设备股份有限公司 关于 2022 年限制性股票激励计划首次授予部分 特别提示： 1、瑞纳智能设备股份有限公司（以下简称"公司"）2022年限制性股票激 励计划（以下简称"本激励计划"）首次授予部分第三个解除限售期符合解除限 售条件的激励对象共计22名，可解除限售的限制性股票数量为388,800股，占公 司目前总股本的0.2857%。 2、本次限制性股票激励计划首次授予部分第三个解除限售期解除限售的限 制性股票上市流通日为2025年6月23日。 公司于2025年6月10日召开第三届董事会第十四次会议和第三届监事会第十 二次会议，审议通过了《关于2022年限制性股票激励计划首次授予部分第三个解 除限售期解除限售条件成就的议案》，根据《上市公司股权激励管理办法》（以 下简称"《管理办法》"）及公司《2022年限制性股票激励计划（草案）》（以 下简称"《激励计划（草案）》"）的相关规定，董事会认为公司本激励计划首 次授予第三个解除限售期解除限售条件已经成就，并同意根据公司2022年第一次 临时股东大会的授权，为符合解除限售条件的激励对象办 ...

证券代码：301129 证券简称：瑞纳智能 公告编号：2025-034 瑞纳智能设备股份有限公司 关于为子公司提供担保的进展公告 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。 一、担保情况概述 （一）已经审批的年度担保额度 瑞纳智能设备股份有限公司（以下简称"公司"）于 2025 年 4 月 23 日召开 第三届董事会第十二次会议，并于 2025 年 5 月 15 日召开 2024 年年度股东大会， 审议通过了《关于公司及全资子公司 2025 年年度申请银行授信、提供担保的议 案》，公司及全资子公司合肥瑞纳智能能源管理有限公司、合肥高纳半导体科技 有限责任公司、合肥瑞纳通软件技术开发有限公司各项日常经营活动开展所需的 资金需求，结合公司及全资子公司的 2025 年度经营计划，公司及全资子公司拟 在2025年度向银行等金融机构申请总额不超过200,000万元人民币的授信额度。 为保证上述授信融资方案的顺利实施，除以公司自身财产为公司授信提供抵质押 担保外，还拟为全资子公司合肥瑞纳智能能源管理有限公司、合肥高纳半导体科 技有限责任公司、合肥瑞纳通软件技术开发有限 ...

Group 1 - The company received a government subsidy of 20 million yuan, which accounts for 26.06% of the audited net profit for the last fiscal year [1][2] - The subsidy is classified as a revenue-related government grant, intended to compensate for future costs or losses [1][2] - The company plans to recognize the entire subsidy amount in the relevant accounts, expecting an impact of 20 million yuan on the current year's profit [2] Group 2 - The accounting treatment of the government subsidy will be subject to confirmation by the annual audit [2]