国浩律师（济南）事务所 关于山东圣阳电源股份有限公司 BEIJING|SHANGHAI|SHENZHEN|HANGZHOU|GUANGZHOU|KUNMING|TIANJIN|CHENGDU|NINGBO|FUZHOU|XI'AN|NANJING|NANNING|JINAN|CHONGQING|SUZHOU|CHANGSHA|TAIYUAN|WUHAN|GUIYANG|URUMQI|ZHENGZHOU|SHIJIAZHUANG|HEFEI|HAINAN|QINGDAO |HONGKONG|PARIS|MADRID|SILICONVALLEY|STOCKHOLM|NEWYORK 2025 年第二次临时股东会 济南市龙奥西路 1 号银丰财富广场 C 座 19、20、25 层邮编：250014 19th-20th、25thFloor,BlockC,YinfengFortunePlaza,No.1Long'aoWestRoad,Jinan 电话/Tel:+8653186112118 传真/Fax:+8653186110945 网址/Website:http://www.grandall.com.cn 之 二〇二五年十 ...

Group 1 - The company has successfully completed safety verification and cycle stability testing for its self-developed solid-state batteries, indicating good performance metrics [2] - The solid-state batteries can be widely applied in various fields, including communication base station energy storage, power storage, and engineering machinery vehicles [2] - The product is currently entering the typical market application phase, with the company planning to accelerate the verification of multi-scenario applications while continuously optimizing product performance and processes [2]

Core Viewpoint - Shengyang Co., Ltd. has successfully completed safety verification and cycle stability testing for its self-developed solid-state batteries, indicating good performance and broad application potential in various fields such as communication base station energy storage, power storage, and engineering machinery vehicles [1] Group 1 - The solid-state battery has passed safety verification and cycle stability testing [1] - Performance indicators of the solid-state battery are reported to be good [1] - The product is entering the typical market application stage [1] Group 2 - The company plans to closely align with market demand and technological trends [1] - There is an emphasis on accelerating the verification of multiple application scenarios [1] - Continuous optimization of product performance and processes is a priority for future large-scale market promotion [1]

Core Viewpoint - Shengyang Co., Ltd. experienced a decline in stock price by 1.27% on November 17, with a trading volume of 208 million yuan, indicating a potential shift in investor sentiment and market dynamics [1] Financing Summary - On November 17, Shengyang Co., Ltd. had a financing buy-in amount of 19.97 million yuan and a financing repayment of 24.92 million yuan, resulting in a net financing outflow of 4.95 million yuan [1] - The total financing and securities balance for Shengyang Co., Ltd. reached 284 million yuan, accounting for 4.49% of its circulating market value, which is below the 40th percentile level over the past year, indicating a relatively low financing position [1] - There were no shares sold or repaid in the securities lending market on November 17, with a total securities lending balance of 0, suggesting a high level of demand for borrowing shares [1] Business Performance - As of October 31, the number of shareholders for Shengyang Co., Ltd. increased to 65,500, a rise of 1.93%, while the average circulating shares per person decreased by 1.90% to 6,901 shares [2] - For the period from January to September 2025, Shengyang Co., Ltd. reported a revenue of 2.602 billion yuan, reflecting a year-on-year growth of 15.43%, while the net profit attributable to shareholders decreased by 3.70% to 160 million yuan [2] Dividend Information - Since its A-share listing, Shengyang Co., Ltd. has distributed a total of 129 million yuan in dividends, with 52.65 million yuan distributed over the past three years [3] Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited was the third-largest circulating shareholder of Shengyang Co., Ltd., holding 2.6975 million shares, an increase of 1.2949 million shares compared to the previous period [3]

Core Viewpoint - Shengyang Co., Ltd. has successfully completed safety verification and cycle stability testing for its self-developed solid-state batteries, indicating good performance and potential for widespread application in various fields such as communication base station energy storage, power storage, and engineering machinery vehicles [1] Group 1 - The solid-state battery has passed safety verification and cycle stability testing, showcasing strong performance indicators [1] - The product is now entering the typical market application phase, with plans to accelerate multi-scenario application verification [1] - The company aims to continuously optimize product performance and processes to lay the foundation for future large-scale market promotion [1]

Core Viewpoint - The company has successfully completed safety verification and cycle stability testing for its self-developed solid-state batteries, indicating positive performance metrics and is now entering the market application phase for typical scenarios [1] Group 1: Company Developments - The company is actively tracking industry technological advancements and market demand trends to enhance its research and development efforts [1] - The company aims to leverage high-quality social resources and combine independent research with industry-academia collaboration to advance the development of batteries with larger capacity and higher energy density [1] - The company is focused on meeting the diverse needs of new energy application scenarios through continuous innovation in battery technology [1]

Market Performance - On November 13, the Shandong state-owned enterprise reform sector rose by 1.17%, with Furi Shares leading the gains [1] - The Shanghai Composite Index closed at 4029.5, up 0.73%, while the Shenzhen Component Index closed at 13476.52, up 1.78% [1] Top Gainers in Shandong State-Owned Enterprises - Key stocks in the Shandong state-owned enterprise reform sector included: - Qirui Shares (002083) closed at 10.51, up 10.05% with a trading volume of 182,000 shares and a turnover of 191 million yuan [1] - Shida Shenghua (603026) closed at 91.38, up 10.00% with a trading volume of 72,400 shares and a turnover of 655 million yuan [1] - Jiga Development (600807) closed at 3.88, up 9.92% with a trading volume of 561,900 shares and a turnover of 216 million yuan [1] Market Capital Flow - The Shandong state-owned enterprise reform sector experienced a net outflow of 132 million yuan from institutional investors, while retail investors saw a net inflow of 138 million yuan [2] - The top stocks by net inflow from retail investors included: - Qirui Shares (002083) with a net inflow of 64.38 million yuan, accounting for 33.65% of its trading volume [3] - ST Chenming (000488) with a net inflow of 38.29 million yuan, accounting for 29.70% of its trading volume [3] Notable Decliners - Some stocks in the sector faced declines, including: - Shandong High-speed (600350) closed at 9.37, down 1.99% with a trading volume of 97,100 shares and a turnover of 9.13 million yuan [2] - Shandong High-tech (000803) closed at 8.50, down 2.52% with a trading volume of 1,180,500 shares and a turnover of 1.06 billion yuan [2]

证券代码：002580 证券简称：圣阳股份 公告编号：2025-046 山东圣阳电源股份有限公司 关于变更签字注册会计师的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完 整，没有虚假记载、误导性陈述或重大遗漏。 山东圣阳电源股份有限公司（以下简称"公司"）于 2025 年 4 月 24 日召开 第 六届董事会第十三次会议、第六届监事会第十次会议和 2025 年 5 月 20 日召开 2024 年年度股东大会，审议通过了《关于续聘和信会计师事务所（特殊普通合 伙）为公司 2025 年审计机构的议案》，同意继续聘请和信会计师事务所（特殊普 通合伙）（以下"和信会计师事务所"）为公司 2025 年度审计机构。具体内容详见 公司分别于 2025 年 4 月 26 日、2025 年 5 月 21 日刊登在《证券时报》《中国证 券报》和巨潮资讯网（www.cninfo.com.cn）的《关于续聘会计师事务所的公告》 （公告编号：2025-015）、《2024 年年度股东大会决议公告》（公告编号：2025-022）。 近日，公司收到和信会计师事务所出具的《关于变更签字注册会计师的告知 函》，现将相关情况公告如 ...

Group 1 - The core viewpoint of the article highlights a collective pullback in the A-share market for energy storage concept stocks, with significant declines observed in several companies [1] Group 2 - Airo Energy (688717) experienced a decline of 9.27%, with a total market capitalization of 11.1 billion and a year-to-date increase of 48.43% [2] - Kelu Electronics (002121) saw a drop of 9.25%, with a market cap of 14.7 billion and a year-to-date increase of 102.99% [2] - Pylon Technologies (688063) fell by 6.40%, with a market capitalization of 15.9 billion and a year-to-date increase of 63.70% [2] - Nandu Power (300068) decreased by 5.29%, with a total market cap of 17.5 billion and a year-to-date increase of 21.00% [2] - Kehua Data (002335) declined by 3.56%, with a market capitalization of 26.9 billion and a year-to-date increase of 81.20% [2] - Kstar (002518) dropped by 3.36%, with a market cap of 27.7 billion and a year-to-date increase of 113.03% [2] - Shengyang Co., Ltd. (002580) fell by 2.74%, with a total market cap of 6.282 billion and a year-to-date increase of 63.67% [2] - Huabao New Energy (301327) decreased by 1.79%, with a market capitalization of 10.8 billion and a year-to-date increase of 14.58% [2] - Camel Group (601311) saw a decline of 1.67%, with a market cap of 11.8 billion and a year-to-date increase of 25.00% [2]

Core Points - The company held its 17th meeting of the 6th Board of Directors on November 7, 2025, where it approved the nomination of Wang Xinyu as a non-independent director candidate [1][8] - The meeting was attended by all 9 directors, and the resolutions passed included the proposal to hold the second extraordinary shareholders' meeting in 2025 [5][15] - Wang Xinyu's nomination is due to the resignation of Liu Xiaodi from the board, and his term will last until the end of the current board's term [8][12] Group 1 - The board meeting was convened in compliance with the Company Law and the company's articles of association [1] - The proposal to nominate Wang Xinyu received unanimous support with 9 votes in favor [1][5] - The nomination will be submitted for approval at the upcoming extraordinary shareholders' meeting [4][8] Group 2 - The second extraordinary shareholders' meeting is scheduled for November 24, 2025, and will include both on-site and online voting options [15][17] - The meeting will address significant matters affecting minority investors, with separate counting of votes for these issues [21] - Shareholders must register for the meeting by November 21, 2025, and can participate either in person or through a proxy [22][20]