成都华微电子科技股份有限公司 （以下 简称《公司章程》）的相关规定，特制定本制度。 第二条 本制度所称累积投票制，是指公司股东会在选举董事 时，出席股东会的普通股股东（含表决权恢复的优先股股东） （以 下简称出席股东）所拥有的投票权数等于其所持有的股份数乘以 该次股东会应选董事人数之积，出席股东可以将其拥有的投票权 数全部投向一位董事候选人，也可以将其拥有的投票权数分散投 向多位董事候选人，各候选人在得票数达到出席股东会股东所持 股份（以未累积的股份数为准）总数的二分之一以上时，按得票 多少依次决定董事人选。 第三条 由职工代表担任的董事由公司职工代表大会、职工大 会或者其他形式民主选举产生，不适用本制度的相关规定。 第四条 公司在一次股东会上选举两名以上的董事时，应当采 取累积投票制，以保障公司中小股东有机会将代表其利益和意见 的董事候选人选入董事会。公司应在召开股东会的通知中，明确 提示该次董事选举是否将采用累积投票制。 第五条 股东会以累积投票方式选举董事的，独立董事与非独 立董事选举应当分开进行，以保证独立董事的比例。 累积投票实施制度 第一条 为进一步完善成都华微电子科技股份有限公司（以下 简称公司 ...

成都华微电子科技股份有限公司 董事会议事规则 第一条 为了进一步规范成都华微电子科技股份有限公司 （以下简称公司）董事会的议事方式和决策程序，促使董事会和 董事落实股东会决议，有效地履行其职责，提高董事会规范运作 和科学决策水平，根据《公司法》等法律、法规、规范性文件及 《公司章程》的相关规定，制定本规则。 第二条 董事会下设董事会办公室（以下称董事会日常办 事机构），处理董事会及董事会各专门委员会的日常事务。董事 会日常办事机构由董事会秘书负责领导。 第三条 董事会会议分为定期会议和临时会议。董事会每 年应当至少在上下两个半年度各召开一次定期会议。 第四条 董事会定期会议由董事长负责召集。在发出召开 董事会定期会议的通知前，董事会日常办事机构应当充分征求各 董事的意见，初步形成会议提案后交董事长拟定。 第五条 下列主体为董事会议案的提议人，可通过董事会 办公室向董事会提交经提议人签字（盖章）的书面提议、明确具 体的议案及其附件材料： （一）董事长； （二）三分之一以上董事； （五）董事会各专门委员会； （六）代表十分之一以上表决权的股东； （七） 《公司章程》等规定的其他情形。 （三）总经理、董事长从战略及 ...

成都华微电子科技股份有限公司 关联交易决策制度 第一章 总则 第一条 为了规范成都华微电子科技股份有限公司（以下简称 公司）的关联交易，保证公司与各关联人所发生的关联交易的合 法性、公允性、合理性；为了保证公司各项业务能够通过必要的 关联交易顺利地开展，保障股东和公司的合法权益，根据《中华 人民共和国公司法》、证券交易所规则和《公司章程》等有关规 定，制定本制度。 公司因交易或者关联交易导致被担保方成为公司的关联人， 在实施该交易或者关联交易的同时，应当就存续的关联担保履行 相应审议程序和信息披露义务。董事会或者股东会未审议通过该 关联担保事项的，交易各方应当采取提前终止担保等有效措施。 第二条 公司关联交易应当定价公允、决策程序合规、信息披 露规范。 第三条 公司在处理与关联人之间的关联交易时，不得损害公 司及非关联股东的合法权益。 第四条 公司控制的子公司和附属公司发生的关联交易，视同 本公司行为，适用本制度。 第二章 关联交易决策程序 第五条 公司的关联人包括关联法人和关联自然人。具体范围 以证券交易所规则和《公司章程》的相关规定为准。 第六条 公司董事、高级管理人员、持股百分之五以上的股东 及其一致行 ...

Group 1 - The rules are established to regulate the behavior of Chengdu Huamei Electronics Technology Co., Ltd. and ensure shareholders can exercise their rights according to the law and company regulations [1] - The company must strictly follow legal and regulatory requirements when convening shareholder meetings, ensuring that shareholders can lawfully exercise their rights [1][2] - Shareholder meetings are categorized into annual and temporary meetings, with annual meetings held within six months after the end of the previous fiscal year and temporary meetings convened within two months of the occurrence of specific events [2][3] Group 2 - The company must provide complete and detailed disclosure of all proposals and necessary materials for shareholders to make informed decisions during the meeting [2][3] - The meeting host must announce the number of attending shareholders and their voting rights before voting takes place [2][3] - The company must ensure that all resolutions are made promptly, detailing the number of attending shareholders, voting rights, voting methods, and results of each proposal [2][3] Group 3 - If a proposal is not approved or if there are changes to previous resolutions, this must be specifically noted in the meeting resolutions [3] - Proposals to convene a shareholder meeting must be submitted in writing, including the proposer’s details, reasons, proposed time and location, and specific proposals [3][4] - All shareholders have the right to attend the meeting and may appoint proxies to participate and vote on their behalf [4][5] Group 4 - Shareholders present at the meeting can inquire about relevant matters, and company directors and senior management are required to respond [4][5] - The controlling shareholders and actual controllers must not restrict or obstruct minority investors from exercising their voting rights [4][5] - All directors and the board secretary must attend the meeting, and any absences must be reported with valid reasons [4][5] Group 5 - The rules will be implemented after being approved by the shareholder meeting and can be revised by the board of directors [5] - Any matters not covered by these rules will be governed by relevant national laws and regulations [5]

Core Points - The document outlines the regulations for the controlling shareholders and actual controllers of Chengdu Huamei Electronics Technology Co., Ltd to ensure proper governance and healthy development of the company [1][2][3] - It emphasizes the need for the controlling shareholders and actual controllers to maintain the independence of the company's assets, personnel, finances, institutions, and business operations [2][3][4] Group 1: Governance and Control - Controlling shareholders and actual controllers must use their control rights in good faith and not harm the legitimate rights of the company and minority shareholders [2] - They are required to support and cooperate with the company's internal decision-making processes [2] - The document specifies actions that should not be taken to ensure the integrity of the company's assets, such as unfair sharing of resources and assets [2][3] Group 2: Independence Maintenance - The regulations mandate that controlling shareholders and actual controllers must maintain the independence of the company's personnel and finances [3][4] - They should not interfere with the appointment of key management positions or use company resources for personal benefit [3][4] - The document outlines the necessity for maintaining the independence of the company's institutions and business operations [4][5] Group 3: Information Disclosure and Compliance - Controlling shareholders and actual controllers are required to notify the company of significant events that may affect its operations or securities [5][6] - They must cooperate with the company in disclosing information and maintaining confidentiality regarding undisclosed financial and business data [6][7] - The document emphasizes the importance of adhering to legal and regulatory requirements regarding share trading and control transfer [7][8]

成都华微电子科技股份有限公司 章 程 （修订版） 目 录 成都华微电子科技股份有限公司 章 程 第一章 总则 第一条 为维护成都华微电子科技股份有限公司（以下简称公司）、股东、职 工和债权人的合法权益，规范公司的组织和行为，坚持和加强党的全面领导，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》）和其他有关规定，制定本章程。 第二条 公司系依照《公司法》和其他有关规定由成都华微电子科技有限公 司整体变更设立的股份有限公司。公司在成都市高新区市场监督管理局注册登 记，现持有统一社会信用代码为 91510100720342949A 的《营业执照》。 第三条 公司于 2023 年 10 月 23 日经上海证券交易所核准并经中国证券监督 管理委员会（以下简称中国证监会）注册，首次向社会公众发行人民币普通股 第四条 公司注册名称：成都华微电子科技股份有限公司 第五条 公司住所：中国（四川）自由贸易试验区成都高新区益州大道中段 邮政编码：610041 第六条 公司注册资本为人民币 636,847,026 元。 第七条 公司为永久存续的股份有限公司。 第八条 总经理为公司 ...

Core Insights - The power semiconductor industry in China has developed a complete ecosystem with leading companies specializing in various segments, including IGBT modules, diodes, and traditional devices, contributing to the import substitution process in key areas like automotive electronics and renewable energy [1][8]. Company Overview - New Energy and Stada Semiconductor focus on IGBT modules, leading in the renewable energy sector [1]. - Jiejie Microelectronics and Suzhou Good focus on diodes and thyristors, serving home appliances and industrial automation markets [1]. - Huazhong Microelectronics and Silan Microelectronics are IDM leaders covering the entire industry chain [1]. - Wentai Technology has expanded into automotive-grade products through the acquisition of Anshi Semiconductor [1]. - Yangjie Technology leads in discrete devices, while Dongwei Semiconductor and Hongwei Technology focus on high-end MOSFET and IGBT research [1]. - Pairui Technology specializes in high-voltage devices, and Zhenhua Technology and Huami Electronics have advantages in military and industrial sectors [1]. - Galaxy Microelectronics, Xindao Technology, and Kaiweite focus on miniaturized devices in niche markets [1]. Performance Comparison - In Q1 2025, most power semiconductor companies reported gross margins between 10% and 45%, indicating good profitability [5]. - Wentai Technology led in revenue with 13.1 billion yuan, although its year-on-year growth rate declined [5]. - Pairui Technology achieved the highest gross margin at 58.4%, showcasing its cost control and efficiency [5]. Revenue and Gross Margin Data - New Energy reported Q1 2025 revenue of 450 million yuan with a gross margin of 36.6% [6]. - Jiejie Microelectronics had revenue of 700 million yuan and a gross margin of 39.9% [6]. - Huazhong Microelectronics reported 2.35 billion yuan in revenue with a gross margin of 25.3% [6]. - Wentai Technology's revenue was 13.1 billion yuan with a gross margin of 14.0% [6]. - Silan Microelectronics had revenue of 3 billion yuan and a gross margin of 21.3% [6]. - Stada Semiconductor reported 920 million yuan in revenue with a gross margin of 30.4% [6]. - Suzhou Good achieved 900 million yuan in revenue with a gross margin of 10.8% [6]. - Yangjie Technology reported 1.58 billion yuan in revenue with a gross margin of 34.6% [6]. - Galaxy Microelectronics had revenue of 220 million yuan and a gross margin of 24.0% [6]. - Pairui Technology's revenue was 30 million yuan with a gross margin of 58.4% [6]. - Hongwei Technology reported 300 million yuan in revenue with a gross margin of 16.4% [6]. - Dongwei Semiconductor achieved 280 million yuan in revenue with a gross margin of 13.6% [7]. - Taiji Technology reported 70 million yuan in revenue with a gross margin of 29.0% [7]. - Zhenhua Technology had revenue of 910 million yuan and a gross margin of 42.5% [7]. - Huami Electronics reported 640 million yuan in revenue with a gross margin of 28.0% [7]. Regional Distribution - Domestic sales dominate, with most companies having over 70% of their sales in China, except Wentai Technology, which has a balanced global presence [8]. - The East and South China regions are core areas for companies like Stada Semiconductor, Silan Microelectronics, and New Energy, while North and Central China focus on industrial and power applications [8]. - Companies like Zhenhua Technology and Huami Electronics leverage local bases to expand into surrounding areas [8]. Future Business Plans - The industry aims to build competitive barriers through capacity expansion, automotive certification, and domestic substitution [16]. - Leading companies are accelerating the expansion of automotive-grade IGBT modules and focusing on the photovoltaic storage market [16]. - Companies are also enhancing their technology capabilities, with a focus on 12-inch wafer production and third-generation semiconductor layouts [16].

Core Insights - *ST Huamei reported a decrease in the number of shareholders to 61,000 as of June 30, 2025, down by 6,046 or 9.02% from March 31, 2025 [1] - The average number of shares held per shareholder increased from 14,300 to 15,700, with an average market value of 124,700 yuan [1] - Compared to the semiconductor industry average, *ST Huamei's shareholder count is higher, while its average market value per shareholder is lower [1] Summary by Category Shareholder Statistics - As of June 30, 2025, *ST Huamei had 61,000 shareholders, a decrease of 6,046 or 9.02% from the previous quarter [2] - The average market value per shareholder was 124,700 yuan, which is below the semiconductor industry average of 575,900 yuan [1][2] Stock Performance - From March 31, 2025, to June 30, 2025, *ST Huamei's stock price increased by 18.03% despite a reduction in shareholder count [1] - The company experienced a net outflow of 464 million yuan from institutional investors, while retail investors contributed a net inflow of 247 million yuan during the same period [2]

证券代码：600360 证券简称：*ST 华微 公告编号：2025-070 吉林华微电子股份有限公司 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： ●分配比例：每10股派发现金股利0.34元（含税），不进行资本公积转增股 本、不送红股。 ● 本次利润分配以实施2025年度中期利润分配方案股权登记日登记的总股 本为基数，具体日期将在权益分派实施公告中明确。 ● 如在实施权益分派的股权登记日前吉林华微电子股份有限公司（以下简 称"公司"）总股本发生变动，拟维持每股分配比例不变，相应调整分配总额， 并将另行公告具体调整情况。 ● 根据公司2024年年度股东会的授权，本次半年度利润分配方案无需提交 股东会审议。 一、2025 年度中期利润分配方案内容 二、公司履行的决策程序 （一）公司股东会授权情况 公司于 2025 年 5 月 20 日召开 2024 年年度股东会，审议通过了《吉林华微 电子股份有限公司 2024 年度利润分配预案及 2025 年中期利润分配授权安排》的 议案，在符合以下前提条件及比例上限的情况下， ...

吉林华微电子股份有限公司（以下简称"公司"）董事会于 2025 年 8 月 21 日发 出召开第九届董事会第十次会议通知，分别以送达、发送电子邮件及电话通知的方 式通知了各位董事。根据《公司章程》和公司《董事会议事规则》的有关规定，公 司于 2025 年 8 月 26 日在公司本部会议室以现场和通讯表决的方式召开了第九届董 事会第十次会议，会议应到董事 5 名，实到董事 5 名。公司监事及高级管理人员列 席了会议。会议符合《公司法》、《公司章程》、《董事会议事规则》的有关规定。会 议审议并一致通过了如下决议： 一、审议《吉林华微电子股份有限公司 2025 年半年度报告全文及其摘要的议案》 表决结果：同意 5 票，反对 0 票，弃权 0 票。 二、审议《吉林华微电子股份有限公司 2025 年度中期利润分配方案的议案》 表决结果：同意 5 票，反对 0 票，弃权 0 票。 特此公告。 证券代码：600360 证券简称：*ST 华微 公告编号：2025-068 吉林华微电子股份有限公司 第九届董事会第十次会议决议公告 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 ...