Group 1 - The board of directors of Jiangsu Changdian Technology Co., Ltd. held its 15th temporary meeting on September 5, 2025, with all 9 directors present [1] - The board unanimously elected Ms. Zhou Xianghua as the chairperson of the eighth board of directors, with a term lasting until the end of the current board's term [1] - The board also approved the supplementary election of Ms. Zhou Xianghua to the Strategic Investment Committee and the Nomination Committee, effective immediately [1] Group 2 - The meeting was conducted in accordance with the Company Law of the People's Republic of China and the company's articles of association [1] - The voting results for the election of the chairperson and committee members were 9 votes in favor, with no votes against or abstentions [1] - Ms. Zhou Xianghua holds a master's degree in economics and is currently the Chief Accountant at China Resources (Group) Co., Ltd. [1]

Group 1 - The company held its first extraordinary general meeting of shareholders on September 5, 2025, at its headquarters in Jiangsu [1] - All resolutions proposed during the meeting were passed with significant majority votes, indicating strong shareholder support [1] - The meeting was legally compliant with the Company Law and the company's articles of association, ensuring the validity of the proceedings [1] Group 2 - The voting results showed that 99.47% of A-shareholders supported the resolutions, with only a small percentage of dissent [1] - The company reappointed its accounting firm and elected non-independent directors, which were key agenda items during the meeting [1] - Legal representatives confirmed that the meeting's procedures and resolutions were valid and complied with relevant laws and regulations [1]

Group 1 - The company held its first extraordinary general meeting of shareholders in 2025, which was announced in advance through various channels [1][2] - The meeting was presided over by Mr. Zheng Li, a director, and utilized both on-site and online voting methods [2][3] - A total of 5,529 shareholders participated, holding 565,963,480 shares, which represents a significant portion of the company's voting rights [2][3] Group 2 - The legal opinion confirmed that the meeting's convening and procedures complied with relevant laws, regulations, and the company's articles of association [4] - All attendees were verified to have valid qualifications to participate and vote at the meeting [3][4] - The voting process was conducted according to the company's regulations, and the resolutions were passed without any objections from the shareholders [3][4]

长电科技 法律意见书 江苏世纪同仁律师事务所关于 江苏长电科技股份有限公司 2025 年第一次临时股东大会的法律意见书 致：江苏长电科技股份有限公司 根据《中华人民共和国公司法》、《中华人民共和国证券法》和中国证监 会《上市公司股东大会规则》等法律、法规和规范性文件以及《公司章程》的 规定，本所受贵公司董事会的委托，指派本律师出席贵公司 2025 年第一次临时 股东大会，并就本次股东大会的召集、召开程序、出席会议人员资格、召集人 资格、表决程序以及表决结果的合法有效性等事项出具法律意见。 1 长电科技 法律意见书 本律师根据相关法律、法规和规范性文件的要求，按照律师行业公认的业 务标准、道德规范和勤勉尽责精神，出具法律意见如下： 一、关于本次股东大会的召集、召开程序 为出具本法律意见书，本律师对本次股东大会所涉及的有关事项进行了审 查，查阅了本律师认为出具法律意见所必须查阅的文件，并对有关问题进行了 必要的核查和验证。 1、本次股东大会由董事会召集，2025 年 8 月 20 日，贵公司召开第八届董 事会第十四次临时会议，会议决定召开 2025 年第一次临时股东大会。2025 年 8 月 21 日，贵公司在《 ...

证券代码：600584 证券简称：长电科技 公告编号：临2025-041 江苏长电科技股份有限公司 2025年第一次临时股东大会决议公告 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： 本次会议是否有否决议案：无 (五)公司董事、监事和董事会秘书的出席情况 (四)表决方式是否符合《公司法》及《公司章程》的规定，大会主持情况等。 本次会议，全体董事一致推举董事郑力先生主持会议，公司聘请的江苏世纪 同仁律师事务所律师出席了本次会议。会议的召开和表决符合《公司法》及《公 司章程》的有关规定，具有法律效力。 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： 1、公司在任董事8人，出席8人； 2、公司在任监事3人，出席3人； 3、董事会秘书及董事候选人出席了本次会议。 | 1、出席会议的股东和代理人人数 | 5,529 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 565,963,480 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | 31. ...

证券代码：600584 证券简称：长电科技 公告编号：临 2025-042 （一）审议通过了《关于选举公司第八届董事会董事长的议案》 公司第八届董事会董事一致选举周响华女士（简历附后）为公司第八届董事 会董事长，任期自本次董事会审议通过之日起至第八届董事会任期届满之日止。 表决结果：9 票同意，0 票反对，0 票弃权。 （二）审议通过了《关于补选公司第八届董事会专门委员会委员的议案》 江苏长电科技股份有限公司 第八届董事会第十五次临时会议决议公告 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。 一、董事会会议召开情况 江苏长电科技股份有限公司（以下简称"公司"）第八届董事会第十五次临 时会议于 2025 年 8 月 29 日以通讯方式发出通知，于 2025 年 9 月 5 日以现场加 电话会议的方式召开，本次会议应参会董事 9 人，实际参会董事 9 人；其中因公 务原因，独立董事 Tieer Gu（顾铁）先生授权委托独立董事董斌先生代为出席会 议并行使表决权；公司监事及高级管理人员列席会议。与会董事一致推举周响华 女士主持会议 ...

Core Insights - Wuxi is focusing on building an internationally competitive integrated circuit industry cluster, with significant investments and projects signed during the 2025 Integrated Circuit (Wuxi) Innovation Development Conference [1] Industry Overview - A total of 57 projects were signed, with 55 being industrial projects and a total investment of 17.721 billion yuan [1] - The integrated circuit industry in Wuxi is projected to have over 600 companies by 2024, generating revenue of 226.834 billion yuan, with the design, manufacturing, and testing sectors accounting for 149.639 billion yuan, representing 10.4% of the national total and 40.7% of Jiangsu province's total [2] - In the first half of 2025, the revenue of the integrated circuit industry in Wuxi is expected to grow by 12% year-on-year [2] Competitive Advantages - Wuxi has established a complete industrial chain in the integrated circuit sector, excelling in design, manufacturing, and testing [2][3] - The city has a strong presence in analog circuit design and is expanding into high-end digital circuits, with companies like Zhaoxin Micro and Chipone Technology leading the way [2] - Wuxi's wafer manufacturing has pioneered domestic foundry models, with a monthly production capacity exceeding 1 million 8-inch wafers [2] Testing and Packaging - Wuxi's integrated circuit packaging and testing industry is nationally leading in both scale and technology, featuring companies like Longji Technology and Allwinner Technology [3] - The city hosts the only national-level manufacturing innovation center for integrated circuit specialty processes and packaging testing [3] Strategic Development - The Integrated Circuit (Wuxi) Innovation Development Conference aims to promote industrial progress and has become a significant event in the semiconductor field [4] - The conference features a "1+5" structure, including a main opening ceremony and five thematic activities, focusing on areas such as artificial intelligence and advanced packaging [4] Future Directions - Wuxi is focusing on high-end chip design and upgrading traditional packaging to advanced packaging, aiming to lead domestic development in the post-Moore era [5] - The city is encouraged to enhance the development of semiconductor equipment and key components, promoting domestic production levels [5] - New public service platforms and research institutions are being established to support innovation in the integrated circuit sector [5]

Group 1: AI and Biopharmaceutical Innovation - The establishment of the Jiangsu Provincial Artificial Intelligence Biopharmaceutical Technology Industry Research Institute aims to address critical challenges in the biopharmaceutical industry by integrating top talent and innovative collaboration mechanisms [1][2] - The research institute has gathered over 600 top scholars and more than 60 member organizations, focusing on transforming research outcomes from laboratories to production lines [1][2] - The institute has developed high-end facilities, including a 300kV cryo-electron microscope, to facilitate collaborative research among over 20 units, including universities and pharmaceutical companies [1] Group 2: Structural Challenges in Biopharmaceutical Industry - The research institute's development is driven by a dual approach of "expert leadership + mechanism innovation" to enhance the integration of industry, academia, and research [2] - The institute has achieved significant breakthroughs, such as the discovery of the complete structure of miRNA in human serum, which won the second prize in the 2024 National Natural Science Award [2] - Collaborations with companies like Huawei to create foundational models for drug development demonstrate the institute's commitment to providing technical support for the industry [2] Group 3: Integrated Circuit Industry Development - The successful launch of the first domestically produced 28nm electron beam measurement equipment by Wuxi Changdian Technology fills a gap in China's integrated circuit industry and enhances the autonomy of domestic chip manufacturing [3] - Wuxi has developed a collaborative ecosystem in the integrated circuit industry, with a cluster scale exceeding 250 billion yuan, ranking second nationally in output value [3] - The integration of technological innovation and equipment development has strengthened the competitiveness of companies in the global integrated circuit packaging and testing sector [3] Group 4: Technology and Industry Integration - The organization of industry-academia-research cooperation conferences aims to facilitate seamless connections between innovation chains and industry chains, accelerating the transformation of scientific achievements into productive forces [4] - Jiangsu Province has produced over 200 landmark achievements in industrial technology innovation, primarily in fields such as artificial intelligence, biopharmaceuticals, integrated circuits, and new materials [4]

Group 1 - The National Big Fund holding concept declined by 5.84%, ranking among the top declines in concept sectors as of the market close on September 4 [1][2] - Within the National Big Fund holding sector, Tongfu Microelectronics hit the daily limit down, while other companies like Saiwei Electronics, Huahong Semiconductor, and Tailin Microelectronics also experienced significant declines [1][2] - The sector saw a net outflow of 6.528 billion yuan from major funds, with 45 stocks experiencing net outflows, and 21 stocks seeing outflows exceeding 100 million yuan [2] Group 2 - The top net outflow stocks in the National Big Fund holding sector included Northern Huachuang with a net outflow of 688.16 million yuan, followed by Tongfu Microelectronics with 608.58 million yuan, and Changdian Technology with 498.14 million yuan [2][3] - Other notable stocks with significant net outflows included Changchuan Technology, Zhongwei Company, and Ruixin Micro, with outflows of 491.46 million yuan, 393.63 million yuan, and 370.22 million yuan respectively [2][3] - The overall market sentiment in the National Big Fund holding sector reflects a bearish trend, with multiple companies experiencing substantial declines in their stock prices [1][2]

Investment Rating - The report maintains an "Overweight" rating for the semiconductor sector, driven by AI and domestic substitution [4]. Core Insights - The semiconductor industry is experiencing an upward cycle, with Q2 2025 revenue and net profit showing year-on-year and quarter-on-quarter growth, benefiting from AI-driven demand and ongoing domestic substitution efforts [4][12][26]. Summary by Sections Overall Industry Performance - The semiconductor sector achieved a revenue of 318.609 billion yuan in H1 2025, a year-on-year increase of 15.54%, and a net profit of 24.159 billion yuan, up 32.41% year-on-year. In Q2 2025, revenue reached 170.023 billion yuan, growing 15.17% year-on-year and 14.43% quarter-on-quarter, with net profit at 14.825 billion yuan, reflecting a year-on-year increase of 30.91% and a quarter-on-quarter increase of 58.82% [3][12][26]. Subsector Performance 1. **Semiconductor Equipment** - The semiconductor equipment sector reported H1 2025 revenue of 38.923 billion yuan, up 30.86% year-on-year, and a net profit of 6.306 billion yuan, up 18.84% year-on-year. Q2 2025 revenue was 21.038 billion yuan, a year-on-year increase of 28.80% and a quarter-on-quarter increase of 17.62% [27][32]. 2. **Semiconductor Materials** - The semiconductor materials sector achieved H1 2025 revenue of 22.416 billion yuan, up 11.73% year-on-year, with a net profit of 1.437 billion yuan, up 8.81% year-on-year. Q2 2025 revenue was 11.762 billion yuan, reflecting a year-on-year increase of 12.20% and a quarter-on-quarter increase of 10.40% [39][43]. 3. **Digital Chips** - The digital chip sector saw H1 2025 revenue of 87.129 billion yuan, up 24.72% year-on-year, and a net profit of 9.050 billion yuan, up 35.52% year-on-year. Q2 2025 revenue was 49.163 billion yuan, a year-on-year increase of 28.68% and a quarter-on-quarter increase of 29.49% [52][60]. 4. **Analog Chips** - The analog chip sector reported H1 2025 revenue of 24.502 billion yuan, up 13.16% year-on-year, with a net profit of 5.03 billion yuan, up 280.46% year-on-year. Q2 2025 revenue was 13.582 billion yuan, reflecting a year-on-year increase of 17.66% and a quarter-on-quarter increase of 24.38% [4][39]. 5. **Semiconductor Packaging and Testing** - The semiconductor packaging and testing sector achieved H1 2025 revenue of 45.864 billion yuan, up 18.73% year-on-year, with a net profit of 1.542 billion yuan, up 3.50% year-on-year. Q2 2025 revenue was 23.967 billion yuan, a year-on-year increase of 14.28% and a quarter-on-quarter increase of 9.46% [4][39]. 6. **Integrated Circuit Manufacturing** - The integrated circuit manufacturing sector reported H1 2025 revenue of 55.129 billion yuan, up 19.37% year-on-year, with a net profit of 2.814 billion yuan, up 44.65% year-on-year. Q2 2025 revenue was 27.857 billion yuan, reflecting a year-on-year increase of 16.14% and a quarter-on-quarter increase of 2.14% [4][39].