北京植德律师事务所 关于无锡航亚科技股份有限公司 2025 年第一次临时股东大会的 法律意见书 植德京(会)字[2025]0037 号 二〇二五年五月 北京市东城区东直门南大街 1 号来福士中心办公楼 12 层 邮编：100007 12th Floor, Raffles City Beijing Office Tower, No.1 Dongzhimen South Street, Dongcheng District, Beijing 100007 P.R.C 电话(Tel)：010-56500900 传真(Fax)：010-56500999 www.meritsandtree.com 1 北京植德律师事务所 关于无锡航亚科技股份有限公司 2025 年第一次临时股东大会的 法律意见书 植德京（会）字[2025]0037 号 本所律师参加本次会议进行见证，并根据《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》"）、 《上市公司股东会规则》（以下简称"《股东会规则》"）、《律师事务所从事 证券法律业务管理办法》（以下简称"《证券法律业务管理办法》"）、《律师 ...

Core Viewpoint - The A-share ST sector is experiencing a strong performance, with over 40 stocks including *ST Jingang, *ST Tianwei, *ST Bodao, *ST Gaohong, *ST Zhongdi, *ST Chuntian, and ST Ruihe hitting the daily limit up [1] Group 1 - The ST sector is showing significant strength in the A-share market [1] - More than 40 stocks in the ST category have reached their daily trading limit [1]

Core Viewpoint - The article highlights the active cash dividend distribution by listed companies in the 2024 fiscal year, with a total of 3,669 companies announcing distribution plans, reflecting a strong emphasis on cash dividends encouraged by regulatory bodies [1][2]. Summary by Category Dividend Distribution - A total of 3,664 companies included cash dividends in their distribution plans for 2024, with a cumulative cash payout amounting to 1.64 trillion yuan [1]. - There are 346 companies that included stock transfers in their distribution plans for 2024 [1]. Key Dates for Investors - Important dates for investors focusing on dividends are the ex-dividend date and the record date. Currently, 119 companies have implemented their distribution plans, and investors should monitor whether these companies' stock prices can achieve a "filling rights" trend [1]. - For companies yet to implement their rights, investors may consider "抢权" (grabbing rights) before the record date, which is the last trading day for this dividend [1]. Notable Companies and Performance - Among the companies with a record date today, 9 out of 10 have a cash dividend of 1 yuan (tax included) or more per 10 shares. 雅艺科技 (Yayi Technology) has the highest payout of 5.00 yuan per 10 shares, followed by 九强生物 (Jiuqiang Biology) and 中润光学 (Zhongrun Optics) with payouts of 4.00 yuan and 3.50 yuan, respectively [1][2]. - The highest stock transfer ratio among the companies with a record date today is also from 雅艺科技, which has a distribution plan of 10 shares for every 3 shares transferred, along with a cash payout of 5 yuan [2]. - In terms of stock performance, 香山股份 (Xiangshan Co.) has seen the largest increase over the past five days, with a rise of 12.14%, followed by 三利谱 (Sanlipu) and 雅艺科技 (Yayi Technology) [2]. Summary of Upcoming Dividend Companies - A table lists companies with their respective cash payouts, stock transfer ratios, latest closing prices, and five-day price changes, indicating the financial health and market performance of these companies [2].

无锡航亚科技股份有限公司 2025 年第一次临时股东大会会议资料 证券代码：688510 证券简称：航亚科技 无锡航亚科技股份有限公司 2025 年第一次临时股东大会会议资料 1 无锡航亚科技股份有限公司 2025 年第一次临时股东大会会议资料 无锡航亚科技股份有限公司 2025 年第一次临时股东大会资料目录 | 2025 年第一次临时股东大会会议须知 3 | | | --- | --- | | 2025 年第一次临时股东大会会议议程 5 | | | 议案一：关于修订《无锡航亚科技股份有限公司章程》的议案 7 | | | 议案二：关于修订《无锡航亚科技股份有限公司股东会议事规则》的议案 8 | | | 议案三：关于修订《无锡航亚科技股份有限公司董事会议事规则》的议案 9 | | | 议案四：关于修订《无锡航亚科技股份有限公司控股股东和实际控制人行为规范》 | | | 的议案 | 10 | | 议案五：关于修订《无锡航亚科技股份有限公司累积投票制实施细则》的议案 | | | | 11 | | 议案六：关于修订《无锡航亚科技股份有限公司募集资金管理制度》的议案. | 12 | 2 三、股东参加股东大会依法享有发言 ...

Group 1 - In Q1 2025, the company achieved revenue of 174 million yuan, a year-on-year increase of 8.37%, while the net profit attributable to shareholders was 30.67 million yuan, a decrease of 3.07% year-on-year. The net profit after deducting non-recurring items was 25.68 million yuan, down 17.77% year-on-year [1] - The company's gross profit margin was 41.23%, a decrease of 1.31 percentage points year-on-year. Management expenses increased significantly by 65.08% year-on-year to 16.16 million yuan, while sales expenses rose by 14.15% to 4.14 million yuan [1] - The net profit margin fell to 17.73%, down 1.38 percentage points year-on-year, indicating pressure on profitability due to rising management costs [1] Group 2 - The company successfully expanded its production capacity for key components of aircraft engines, with fixed assets reaching 863 million yuan, primarily due to the gradual commissioning of fundraising projects [2] - The company expects to achieve related sales of 450 million yuan to China Aviation Engine Group and its affiliated research institutes, accounting for 34.64% of its main business revenue, driven by the growth in domestic aviation demand [2] - A stock incentive plan was announced, proposing to grant 5.5 million restricted stocks to 15 incentive targets, which is expected to enhance employee motivation and promote stable and rapid improvement in operational performance [2][3] Group 3 - The estimated expense for the initial grant of restricted stocks is 39.23 million yuan, which is expected to motivate key personnel and improve company performance [3] - Profit forecasts for the company indicate net profits of 182 million yuan, 222 million yuan, and 264 million yuan for 2025, 2026, and 2027, respectively, with corresponding valuations of 26, 21, and 18 times [3]

证券代码：688510 证券简称：航亚科技 公告编号：2025-026 无锡航亚科技股份有限公司 关于特定股东减持股份计划公告 本公司董事会、全体董事及相关股东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、准确性和完整性依法承担法律 责任。 重要内容提示： 股东持有的基本情况 因自身需求，公司股东华航科创拟通过集中竞价或大宗交易的方式减持其所 持有的公司股份合计不超过 1,200,000 股，即不超过公司股份总数的 0.46%，减 持期间为自本公告披露之日起 15 个交易日后的 3 个月内。华航科创普通合伙人 严奇将在本次减持股份计划中保持其持有华航科创股份的份额不变。 若减持计划实施期间公司有派息、送股、资本公积金转增股本、配股等除权 除息事项，减持股份数将进行相应调整。 公司收到华航科创出具的《关于无锡航亚科技股份有限公司股份减持计划的 告知函》，现将减持计划具体情况公告如下： | 股东名称 | 无锡华航科创投资中心（有限合伙） | | | | --- | --- | --- | --- | | 股东身份 | 控股股东、实控人及一致行动人 | √是 | □否 | | | ...

Investment Rating - The investment rating for the company is "Buy" and is maintained [8] Core Views - The company reported a revenue of 174 million in Q1 2025, representing a year-on-year growth of 8.37%. However, the net profit attributable to shareholders decreased by 3.07% to 31 million. The net profit excluding non-recurring items was 26 million, down 17.77% year-on-year. After adjusting for share-based payment expenses, the net profit reached 37 million, showing a growth of 15.43% year-on-year [2][6][12] Summary by Sections Financial Performance - In Q1 2025, the company achieved a revenue of 174 million, up 8.37% year-on-year. The net profit attributable to shareholders was 31 million, down 3.07% year-on-year, while the net profit excluding non-recurring items was 26 million, down 17.77% year-on-year. Adjusted for share-based payment expenses, the net profit was 37 million, reflecting a year-on-year increase of 15.43% [2][6][12] Margin Analysis - The gross margin for Q1 2025 was 41.23%, a decrease of 1.31 percentage points year-on-year. The operating expense ratio increased to 19.57%, up 4.83 percentage points year-on-year. The net profit margin was 17.73%, down 1.38 percentage points year-on-year [12] Capacity Expansion and Business Development - The company is actively expanding new capacities and developing new businesses to meet downstream demand. As of the end of Q1 2025, fixed assets amounted to 863 million, a 0.73% increase from the beginning of the period. The inventory balance was 193 million, up 6.28% from the beginning of the period. The completion of investment projects has enhanced the company's production capabilities [12] Profit Forecast and Valuation - The company is expected to achieve net profits attributable to shareholders of 165 million, 222 million, and 290 million for the years 2025, 2026, and 2027, respectively, with year-on-year growth rates of 30%, 35%, and 31%. The corresponding price-to-earnings ratios are projected to be 31, 23, and 18 times [12]

Core Viewpoint - Wuxi Haya Technology Co., Ltd. announced a cash dividend of 0.20 RMB per share (including tax) for the fiscal year 2024, approved at the annual shareholders' meeting on April 17, 2025 [2][3]. Distribution Plan - The dividend distribution is based on a total share capital of 258,382,608 shares, resulting in a total cash dividend payout of 51,676,521.60 RMB (including tax) [4]. - The distribution will be made to all shareholders registered with China Securities Depository and Clearing Corporation Limited, Shanghai Branch, as of the close of trading on the day before the equity registration [3][4]. Implementation Dates - The cash dividends will be distributed through the clearing system of China Securities Depository and Clearing Corporation Limited, and shareholders who have completed designated transactions can receive their dividends on the payment date [5]. Taxation Details - For individual shareholders holding shares for over one year, the dividend income is exempt from personal income tax, resulting in an actual cash dividend of 0.20 RMB per share. For those holding shares for one year or less, tax will be calculated upon transfer of the shares [8]. - The effective tax burden varies based on the holding period: 20% for holdings of one month or less, 10% for holdings between one month and one year, and exempt for holdings over one year [9]. - For qualified foreign institutional investors (QFII), a 10% withholding tax applies, resulting in a net dividend of 0.18 RMB per share [10].

本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： | 股权登记日 | 除权（息）日 | 现金红利发放日 | | --- | --- | --- | | 2025/4/30 | 2025/5/6 | 2025/5/6 | 一、 通过分配方案的股东大会届次和日期 本次利润分配方案经无锡航亚科技股份有限公司（以下简称"公司"）2025 年 4 月 17 日的2024年年度股东大会审议通过。 二、 分配方案 1. 发放年度：2024年年度 证券代码：688510 证券简称：航亚科技 公告编号：2025-025 无锡航亚科技股份有限公司2024年年度权益分派实施公告 公司全部类型的股份的红利委托中国结算上海分公司通过其资金清算系统向 股权登记日上海证券交易所收市后登记在册并在上海证券交易所各会员办理了指 定交易的股东派发。已办理指定交易的投资者可于红利发放日在其指定的证券营 业部领取现金红利，未办理指定交易的股东红利暂由中国结算上海分公司保管， 待办理指定交易后再进行派发。 2. 分派对象： 截至股权登记日下午上海证券交 ...

证券代码：688510 证券简称：航亚科技 公告编号：2025-024 无锡航亚科技股份有限公司 关于召开2025年第一次临时股东大会的通知 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2025年第一次临时股东大会 召开日期时间：2025 年 5 月 7 日 14 点 00 分 召开地点：公司会议室（江苏省无锡市新东安路 35 号航亚科技 1 号门） （五） 网络投票的系统、起止日期和投票时间 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 5 月 7 日 至2025 年 5 月 7 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召开当日的交易时间段，即 9:15-9:25，9:30-11:30，13:00-15:00；通过互 股东大会召开日期：2025年5月7日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 （二） 股东大会召集人：董事会 （三） 投票方式：本 ...