本公司董事会及全体董事保证本公司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。 截至本公告日，铜陵精达特种电磁线股份有限公司（以下简称"公司"） 实际控制人之一致行动人特华投资控股有限公司（以下简称"特华投资"）持有 公司 80,258,383 股，占公司总股本的 3.73%。本次股份质押后，特华投资质押 股份为30,000,000股，占其持有公司股份总数的37.38%，占公司总股本的1.40%。 截至本公告日，公司实际控制人李光荣先生、特华投资及其一致行动人 广州市特华投资管理有限公司（以下简称"广州特华"）共累计质押股份数量为 78,000,000 股，占其持股比例 39.13%，占公司总股本的 3.63%。 公司于近日获悉公司股东特华投资所持的公司部分股份被质押，具体情况如 下： 一、本次股份质押基本情况 债券代码:110074 债券简称:精达转债 证券代码：600577 证券简称：精达股份 公告编号：2025-054 铜陵精达特种电磁线股份有限公司 关于公司实际控制人之一致行动人 部分股份质押的公告 1/2 | | | | | | | | | | ...

债券代码：110074 债券简称：精达转债 证券代码：600577 证券简称：精达股份 公告编号：2025-051 铜陵精达特种电磁线股份有限公司 "提质增效重回报行动方案"2025 年半年度 执行情况评估报告 本公司董事会及全体董事保证本公司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。 为深入贯彻党的二十大和中央金融工作会议精神，落实国务院《关于进一步 提高上市公司质量的意见》要求，响应上海证券交易所《关于开展沪市公司"提 质增效重回报"专项行动的倡议》，持续提升上市公司质量，增强投资者回报与 获得感，2024 年 9 月 11 日，公司结合发展战略和实际经营情况发布了《2024 年度"提质增效重回报"行动方案》。行动方案发布以来，公司积极开展和落实 相关工作。现将 2025 年半年度"提质增效重回报"行动方案的执行情况报告如 下： 一、聚焦主营业务，提升经营质量 铜陵精达特种电磁线股份有限公司（以下简称"公司"）是国内领先的电磁线 及特种导体制造企业，产品广泛应用于新能源汽车、光伏逆变器、人工智能、军 工、航空航天等战略性新兴领域。公司充分发挥品牌 ...

| | | 债券代码：110074 债券简称：精达转债 证券代码：600577 证券简称：精达股份 公告编号：2025-055 铜陵精达特种电磁线股份有限公司 关于为全资子公司提供担保的进展公告 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： | | 被担保人名称 本次担保金额 | 4,500 | 铜陵精达漆包线有限公司 万元 | | | --- | --- | --- | --- | --- | | | 实际为其提供的担保余额 | 47,912 | 万元 | | | 担保对象一 | 是否在前期预计额度内 | 是 | □否 | □不适用：_________ | | | 本次担保是否有反担保 | 是 | ☑否 | □不适用：_________ | | | 本次担保是否有反担保 | 是 | ☑否 | □不适用：_________ | | 担保对象二 | 被担保人名称 | | | 铜陵精迅特种漆包线有限责任公司 | | | 本次担保金额 | 4,000 | 万元 | | | | 实际为其提供的担保余额 | 7, ...

证券代码：600577 证券简称：精达股份 公告编号：2025-053 债券代码：110074 债券简称：精达转债 铜陵精达特种电磁线股份有限公司 关于召开 2025 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 04 日（星期四）14:00-15:00 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：上证路演中心网络互动 投资者可于 2025 年 08 月 28 日（星期四）至 09 月 03 日（星 期三）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 zqb@jingda.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。 铜陵精达特种电磁线股份有限公司（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 年半年度经营成果、财务状况，公 ...

Group 1 - The company reported a revenue of 11.856 billion yuan for the first half of 2025, representing a year-on-year growth of 14.28% [1] - The net profit for the same period was 306 million yuan, showing a year-on-year increase of 6.03% [1] - The company announced a cash dividend distribution of 0.30 yuan per 10 shares (tax included), based on the total share capital registered on the dividend record date [1]

Market Overview - The grid equipment sector increased by 0.11% compared to the previous trading day, with Guangxin Technology leading the gains [1] - The Shanghai Composite Index closed at 3727.29, down 0.02%, while the Shenzhen Component Index closed at 11821.63, down 0.12% [1] Top Performers - Guangxin Technology (code: 920037) closed at 104.45, up 8.08% with a trading volume of 44,900 shares and a transaction value of 463 million [1] - New Special Electric (code: 301120) closed at 16.76, up 7.09% with a trading volume of 613,900 shares and a transaction value of 1.028 billion [1] - Far East Holdings (code: 600869) closed at 6.58, up 6.47% with a trading volume of 1,515,000 shares [1] Underperformers - Changlan Technology (code: 002879) closed at 19.99, down 5.40% with a trading volume of 275,400 shares and a transaction value of 552 million [2] - Dongfang Cable (code: 603606) closed at 52.79, down 3.40% with a trading volume of 155,700 shares and a transaction value of 828 million [2] - Great Wall Electric (code: 600192) closed at 11.40, down 2.81% with a trading volume of 462,100 shares and a transaction value of 527 million [2] Capital Flow - The grid equipment sector experienced a net outflow of 688 million from institutional investors, while retail investors saw a net inflow of 789 million [2][3] - Major stocks like Far East Holdings had a net inflow of 104 million from institutional investors, but a net outflow of 29.88 million from speculative funds [3] - New Special Electric had a net inflow of 54.86 million from institutional investors, with a net outflow of 14.62 million from speculative funds [3]

Core Points - The company announced the interest payment schedule for its convertible bonds, which will begin on August 19, 2025 [1][3] - The interest rate for the fifth year is set at 1.8%, with the sixth year at 2.0% [1][3] - The interest payment will be made to all registered bondholders as of August 18, 2025 [3][4] Summary by Sections Bond Details - The convertible bonds were issued on August 19, 2020, and will pay interest annually [1][2] - The annual interest calculation is based on the formula I = B × i, where I is the interest amount, B is the total face value held, and i is the annual coupon rate [2] Payment Schedule - The interest payment date is August 19 each year, with the record date being the trading day before the payment date [2][3] - If the payment date falls on a holiday, it will be postponed to the next working day [2] Tax Implications - Individual investors are subject to a 20% tax on interest income, resulting in a net payment of 1.44 RMB per bond after tax [4][5] - Non-resident enterprises are exempt from corporate income tax on the interest income from these bonds [5] Contact Information - The company has provided multiple contact points for inquiries regarding the bond payments [5]

债券代码：110074 债券简称：精达转债 证券代码：600577 证券简称：精达股份 公告编号：2025-046 铜陵精达特种电磁线股份有限公司 关于"精达转债"2025 年付息的公告 本公司董事会及全体董事保证本公司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： 铜陵精达特种电磁线股份有限公司（以下简称"公司"）于 2020 年 8 月 19 日发行的可转换公司债券(以下简称"可转债")将于 2025 年 8 月 19 日开始支付 自 2024 年 8 月 19 日至 2025 年 8 月 18 日期间的利息。根据本公司《公开发行可 转换公司债券募集说明书》有关条款的规定，现将有关事项公告如下： 一、本期债券的基本情况 7、债券期限：发行之日起 6 年，即 2020 年 8 月 19 日至 2026 年 8 月 18 日。 8、债券利率：第一年 0.4%、第二年 0.6%、第三年 1.0%、第四年 1.5%、第 五年 1.8%、第六年 2.0%。 可转债付息债权登记日：2025 年 8 月 18 日 可转债除息日：2025 年 8 月 ...

Market Performance - The ERP concept index declined by 3.00%, ranking among the top declines in the concept sector as of the market close on August 8 [1] - Within the ERP sector, major decliners included Dingjie Zhizhi, Saiyi Information, and Yonyou Network, while only five stocks saw price increases, with Jingda Co., Changrong Co., and Jian Design leading the gains at 0.78%, 0.50%, and 0.48% respectively [1] Capital Flow - The ERP concept sector experienced a net outflow of 2.465 billion yuan, with 25 stocks facing net outflows, and six stocks seeing outflows exceeding 100 million yuan [2] - The stock with the highest net outflow was Hand Information, with a net outflow of 479 million yuan, followed by Dingjie Zhizhi, Yonyou Network, and Runhe Software with net outflows of 471 million yuan, 343 million yuan, and 338 million yuan respectively [2][3] - Conversely, the stocks with the highest net inflows included Jingda Co., Yingtang Zhikong, and Aerospace Information, with net inflows of 38.63 million yuan, 16.47 million yuan, and 5.59 million yuan respectively [2][3]

Core Viewpoint - The company has reduced its planned fundraising amount from 1.12622 billion to 0.956 billion, a decrease of 0.17022 billion, due to exceeding the non-capital expenditure limit and new financial investments [1] Fundraising Adjustment - The total amount of funds to be raised has been adjusted from 1.12622 billion to 0.956 billion, reflecting a reduction of 0.17022 billion [1] - The reason for this adjustment includes a non-capital expenditure ratio of 37.7%, which exceeds the regulatory limit of 30%, necessitating a deduction of 0.06062 billion from the current fundraising [1] - Additionally, new financial investments totaling 0.998791 billion must also be deducted, which includes 0.407291 billion for preferred shares and 0.4915 billion for unfulfilled contributions [1] Shareholding Structure - As of October 2024, the company will enter a state without a controlling shareholder following the transfer of 170 million shares by the original controlling shareholder [1] - The current shareholding is divided among three main parties: Li Guangrong and his associates hold 9.28%, Huazhong Insurance holds 9.09%, and individual shareholder Qiao Xiaohui holds 7.91% [1] - Despite the lack of a controlling shareholder, Li Guangrong's group maintains board control through governance design, allowing shareholders with over 3% to nominate directors [1]