证券简称：长电科技 证券代码：600584 公告编号：临 2025-027 公司向中国证券登记结算有限责任公司上海分公司提交了注销上述股票期权的 申请，经其审核确认，上述股票期权注销事宜已于 2025 年 5 月 26 日办理完毕。本 次注销完成后，公司 2022 年股票期权激励计划已实施完毕。 本次股票期权注销符合《上市公司股权激励管理办法》《江苏长电科技股份有 限公司 2022 年股票期权激励计划》等相关规定。本次注销的股票期权尚未行权，注 销后不会影响公司股本结构，不会对公司财务状况和经营成果产生实质性影响。 特此公告。 江苏长电科技股份有限公司董事会 2025 年 5 月 28 日 江苏长电科技股份有限公司 关于 2022 年股票期权激励计划部分股票期权注销完成 暨实施完毕的公告 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。 江苏长电科技股份有限公司（以下简称"公司"）于 2025 年 4 月 28 日召开第 八届董事会第十二次临时会议和第八届监事会第九次临时会议，审议通过了《关于 2022 年股票期权激励计划第三个 ...

Core Viewpoint - The China Securities Automotive Semiconductor Industry Index has shown a mixed performance, with a slight increase year-to-date but declines over the past month and three months, indicating volatility in the automotive semiconductor sector [1][2]. Group 1: Index Performance - The Shanghai Composite Index rose by 0.21%, while the China Securities Automotive Semiconductor Industry Index reported a value of 2879.52 points [1]. - Over the past month, the index has decreased by 1.53%, and over the last three months, it has declined by 9.90%. However, it has increased by 3.42% year-to-date [1]. Group 2: Index Composition - The index comprises no more than 50 listed companies that provide semiconductor materials, equipment, and products in the fields of automotive electrification and intelligence [1]. - The index is based on a reference date of December 30, 2016, with a base value of 1000.0 points [1]. Group 3: Top Holdings - The top ten weighted companies in the index are: - Zhaoyi Innovation (6.95%) - Weir Shares (6.51%) - Northern Huachuang (5.26%) - Sanan Optoelectronics (4.52%) - Unisoc (4.45%) - Changdian Technology (4.2%) - Zhongwei Company (4.04%) - Rockchip (3.2%) - Chipone (3.18%) - Wingtech Technology (3.06%) [1]. Group 4: Market Distribution - The index's holdings are primarily listed on the Shanghai Stock Exchange, accounting for 75.59%, while the Shenzhen Stock Exchange represents 24.41% [1]. Group 5: Industry Breakdown - The industry composition of the index includes: - Integrated Circuits: 60.20% - Semiconductor Materials and Equipment: 23.37% - Discrete Devices: 7.65% - Optical and Optoelectronic: 4.52% - Electronic Terminals and Components: 3.06% - Transportation Equipment: 1.20% [2]. Group 6: Sample Adjustment - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2]. - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2].

Core Viewpoint - The semiconductor industry index in China has shown mixed performance, with a slight increase recently but a decline over the past month and three months, indicating potential volatility in the sector [1][2]. Group 1: Index Performance - The Shanghai Composite Index rose by 0.38%, while the China Semiconductor Industry Index increased by 0.45%, closing at 8565.3 points with a trading volume of 25.338 billion yuan [1]. - Over the past month, the China Semiconductor Industry Index has decreased by 1.63%, and over the last three months, it has fallen by 6.31%. Year-to-date, it has risen by 1.57% [1]. Group 2: Index Composition - The China Semiconductor Industry Index tracks the overall performance of publicly listed companies in the semiconductor sector, covering areas such as materials, equipment, design, manufacturing, packaging, and testing [1]. - The index's top ten holdings include: SMIC (9.2%), Cambricon (7.64%), Northern Huachuang (7.52%), Haiguang Information (7.03%), Weir Shares (6.1%), Lattice Technology (4.86%), Zhaoyi Innovation (4.56%), Zhongwei Company (4.22%), Changdian Technology (2.6%), and Sanan Optoelectronics (2.41%) [1]. - The index's holdings are primarily listed on the Shanghai Stock Exchange (77.35%) and the Shenzhen Stock Exchange (22.65%) [1]. Group 3: Industry Breakdown - Within the index's sample holdings, integrated circuits account for 70.29%, semiconductor materials and equipment for 21.03%, discrete devices for 4.09%, optoelectronics for 2.41%, and electronic terminals and components for 2.18% [2]. Group 4: Related Funds - Public funds tracking the China Semiconductor Index include: Guotai CES Semiconductor Industry ETF Link A, Guotai CES Semiconductor Industry ETF Link C, Huaan CES Semiconductor Industry A, Huaan CES Semiconductor Industry C, Western Gain CES Semiconductor Industry Index Enhanced A, Western Gain CES Semiconductor Industry Index Enhanced C, and Guotai CES Semiconductor ETF [2].

湘财证券表示，AI芯片是AI技术迭代的基础，AI芯片的独立自主对于AI技术的供应链安全具有重大意 义，实现AI芯片的独立自主势在必行，英伟达在降低中国定制版AI芯片规格后，国产AI芯片的优势和 重要性更加突出，看好国产AI芯片公司。 5月20日午后，A股三大指数集体上涨，上证指数盘中上涨0.38%，休闲用品、办公用品、日用化工等板 块涨幅靠前，港口、海运跌幅居前。芯片科技股震荡走强，截至14:02，芯片ETF（159995）上涨 0.41%，其成分股闻泰科技上涨3.35%，韦尔股份上涨2.48%，卓胜微上涨1.68%，澜起科技上涨1.10%， 圣邦股份上涨1.01%。 2025年5月13日，美国商务部正式发布文件废除拜登政府的人工智能扩散规则，同时宣布采取三项额外 政策措施加强对全球半导体的出口管制，并规定在世界任何地方使用华为的昇腾芯片均违反美国的出口 管制规定，同时，警告公众允许美国人工智能芯片用于训练和推理中国人工智能模型的潜在后果。 以上内容与数据，与有连云立场无关，不构成投资建议。据此操作，风险自担。 资料显示，芯片ETF（159995）跟踪国证芯片指数，30只成分股集合A股芯片产业中材料、设备、设 ...

Investment Rating - The investment rating for the company is "Buy" and is maintained [5]. Core Views - The company reported a revenue of 9.335 billion yuan in Q1 2025, representing a year-on-year increase of 36.44%, and a net profit attributable to shareholders of 203 million yuan, up 50.39% year-on-year [3][4]. - The integration of Shengdi Semiconductor has enhanced the company's strength, with significant growth driven by high-demand sectors such as AI and automotive electronics [8]. - The company's gross margin reached 12.63% in Q1 2025, an increase of 0.43 percentage points year-on-year, while the net profit margin rose to 2.18%, up 0.22 percentage points year-on-year [8]. Summary by Sections Financial Performance - In Q1 2025, the company achieved a revenue of 93.35 billion yuan, a 36.44% increase year-on-year, and a net profit of 2.03 billion yuan, reflecting a 50.39% year-on-year growth [3][4]. - The company's inventory stood at 3.604 billion yuan, down 4.96% from the previous quarter, indicating continued inventory reduction [8]. Market Position and Growth Drivers - The company is focusing on high-performance packaging technology and has made strategic investments in high-value markets such as automotive electronics, high-performance computing, and 5G communications [8]. - The revenue breakdown for 2024 shows that communication electronics accounted for 44.8%, consumer electronics 24.1%, computing electronics 16.2%, automotive electronics 7.9%, and industrial and medical electronics 7.0% [8]. Future Outlook - The company expects net profits attributable to shareholders to reach 1.992 billion yuan in 2025, 2.472 billion yuan in 2026, and 2.889 billion yuan in 2027, with corresponding price-to-earnings ratios of 31X, 25X, and 21X [8].

Investment Rating - The investment rating for the company is "Buy" and it is maintained [6]. Core Views - In Q1 2025, the company achieved operating revenue of 9.335 billion yuan, a year-on-year increase of 36.44%, and a net profit attributable to shareholders of 203 million yuan, up 50.39% year-on-year [2][4]. - The integration of Shengdie Semiconductor has enhanced the company's strength, with significant growth driven by high-demand sectors such as AI and automotive electronics [4][9]. - The company's gross margin reached 12.63% in Q1 2025, an increase of 0.43 percentage points year-on-year, while the net profit margin rose to 2.18%, up 0.22 percentage points year-on-year [9]. Summary by Sections Financial Performance - In Q1 2025, the company reported operating revenue of 9.335 billion yuan, a 36.44% increase year-on-year, and a net profit of 203 million yuan, reflecting a 50.39% year-on-year growth [2][4]. - The company's inventory decreased to 3.604 billion yuan, down 4.96% quarter-on-quarter, indicating continued inventory destocking [9]. Market Position and Growth Drivers - The company is focusing on high-performance packaging technology and has made strategic investments in high-value markets such as automotive electronics, high-performance computing, and 5G communications [9]. - The revenue breakdown for 2024 shows that communication electronics accounted for 44.8%, consumer electronics 24.1%, computing electronics 16.2%, automotive electronics 7.9%, and industrial and medical electronics 7.0% [9]. Future Outlook - The company expects net profits attributable to shareholders to reach 1.992 billion yuan, 2.472 billion yuan, and 2.889 billion yuan for 2025, 2026, and 2027, respectively, with corresponding price-to-earnings ratios of 31X, 25X, and 21X [9].

Meeting Overview - The annual general meeting of Jiangsu Changdian Technology Co., Ltd. was held on May 15, 2025, at the company's conference room [2] - The meeting was legally valid, with the presence of shareholders and compliance with the Company Law and Articles of Association [2][5] Attendance - Out of 9 current directors, 8 attended the meeting, with 5 participating via telecommunication; the chairman was absent due to a scheduling conflict [2] - All 3 current supervisors attended, with 2 participating via telecommunication [2] Resolutions Passed - The following resolutions were approved during the meeting: - 2024 Annual Board Work Report [3] - 2024 Annual Report Full Text and Summary [3] - 2024 Annual Financial Settlement Report [4] - Application for Comprehensive Credit Line for 2025 [4] - Providing Guarantees for Subsidiaries in 2025 [4] - Application for Issuance of Medium-Term Notes [4] - Profit Distribution Plan for 2024 [4] - Authorization for the Board to Develop 2025 Mid-Year Dividend Plan [4] - Revision of Fund Management System [4] - 2024 Annual Supervisory Board Work Report [4] Voting Procedures - All resolutions were passed with ordinary resolutions, receiving more than half of the valid voting rights [5] - Items 11 and 12 regarding the election of independent and non-independent directors were voted on using cumulative voting [5] Legal Verification - The meeting was witnessed by Jiangsu Century Tongren Law Firm, confirming that the meeting's procedures and resolutions were legally valid [5]

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 2024 年年度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 2024 年年度股东大 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。 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。 本律师同意将本法律意见书随贵公司本次股东大会决议一并公告，并依法 对本法律意见书承担相应的责任。 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 1、本次股东大会由董事会召集，2025 年 4 月 18 日，贵公司召开第八届董 事会第八次会议，会议决定召开 2024 年年度股东 ...

证券代码：600584 证券简称：长电科技 公告编号：临2025-026 江苏长电科技股份有限公司 2024年年度股东大会决议公告 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。 | 1、出席会议的股东和代理人人数 | 3,010 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 573,076,856 | | 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 | | | 份总数的比例（%） | 32.0259 | (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，董事长全华强先生因公务冲突缺席会议，出席会议的董事一致推 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。 (五)公司董事、监事和董事会秘书的出席情况 二、 议案审议情况 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东大会召开的时间：2025 年 5 月 15 ...

Concept Performance - The top-performing concept sectors today include China Shipbuilding System with a gain of 6.55%, Chengfei Concept at 5.77%, and Military Information Technology at 4.28% [1] - Conversely, the underperforming sectors include Recombinant Protein down by 0.94%, Sugar Substitute down by 0.82%, and Transgenic down by 0.77% [1] Capital Inflow - The Tonghuashun Fruit Index concept sector saw a net inflow of 2.447 billion yuan, with 18 stocks experiencing net inflows and 8 stocks exceeding 100 million yuan in net inflow [1] - Leading the net inflow is Luxshare Precision with 836 million yuan, followed by Dongshan Precision, GoerTek, and Lens Technology with net inflows of 266 million yuan, 254 million yuan, and 201 million yuan respectively [1] Stock Performance - As of May 12, the Tonghuashun Fruit Index concept rose by 4.17%, ranking fourth among concept sectors, with 20 stocks increasing in value [3] - Notable gainers include Lens Technology at 9.63%, Changying Precision at 7.04%, and Luxshare Precision at 6.36% [3] Capital Inflow Ratios - Leading the capital inflow ratios are Lingyi iTech, Dongshan Precision, and Pengding Holdings with net inflow rates of 12.28%, 10.69%, and 10.53% respectively [2][4] - The detailed capital inflow data shows that Luxshare Precision had a turnover rate of 3.80% with a net inflow ratio of 9.08% [2]