Core Points - The document outlines the management system for information disclosure deferral and exemption for Guizhou Zhenhua Wind and Light Semiconductor Co., Ltd, aiming to ensure compliance with relevant laws and regulations [1][2] - The company is required to maintain confidentiality regarding state secrets and commercial secrets, and must not misuse deferral or exemption to evade disclosure obligations [2][3] - The procedures for deferring or exempting information disclosure are detailed, including internal review processes and documentation requirements [5][6] Group 1: General Principles - The purpose of the system is to regulate the deferral and exemption of information disclosure, ensuring compliance with laws and the company's articles of association [1] - The company must assess whether information falls under the categories of state secrets or commercial secrets before deciding on deferral or exemption [2][3] Group 2: Scope of Deferral and Exemption - Information that involves state secrets or could violate confidentiality regulations may be exempted from disclosure [6] - For periodic reports, if the information involves state or commercial secrets, it can be disclosed using alternative methods such as summarization or omission of key details [6][7] Group 3: Approval Procedures - The company must establish a careful internal review process for deferring or exempting information disclosure, including submitting relevant documentation to the board of directors [5][6] - After the reasons for deferral or exemption are resolved, the company must promptly disclose the information and provide justifications for its initial classification as a commercial secret [6][7] Group 4: Penalties and Accountability - If the company improperly defers or exempts information that does not meet the criteria, it may face penalties from regulatory authorities, and responsible personnel will be held accountable [7] - The company must maintain records of deferral and exemption actions for a minimum of 10 years [5][6]

贵州振华风光半导体股份有限公司 信息披露管理制度 第六条 公司信息披露要体现公开、公正、公平对待所有 股东的原则。公司及相关信息披露义务人应当规范信息披露行为， 禁止选择性信息披露，保证所有投资者在获取信息方面具有同等 的权利。 （http://www.sse.com.cn）及其他指定媒体进行披露的信息披露 方式。 -1- 第四条 公司及相关信息披露义务人应当根据法律、行政 法规、部门规章及其他有关规定，履行信息披露义务。 第五条 公司及相关信息披露义务人发布未公开重大信息 时，必须向所有投资者公开披露，以使所有投资者均可以同时获 悉同样的信息；不得私下提前向任何单位和个人泄露，但是，法 律、行政法规另有规定的除外。 在内幕信息依法披露前，内幕信息的知情人和非法获取内幕 信息的人不得公开或者泄露该信息，不得利用该信息进行内幕交 易。任何单位和个人不得非法要求信息披露义务人提供依法需要 披露但尚未披露的信息。 第二章 信息披露的原则和一般规定 第一章 总则 第一条 为加强对贵州振华风光半导体股份有限公司（以 下简称公司）信息披露工作管理，规范公司的信息披露行为，保 证公司真实、准确、完整地披露信息，保护公司、股 ...

Core Viewpoint - The document outlines the management system for related party transactions of Guizhou Zhenhua Wind Power Semiconductor Co., Ltd, emphasizing fairness, transparency, and compliance with legal regulations to protect the interests of the company and its shareholders [1]. Group 1: Principles of Related Party Transactions - Related party transactions must adhere to principles of honesty and credit, equality, voluntary participation, and fair pricing based on market standards [1][2]. - The company must ensure that the pricing of related party transactions does not deviate from independent third-party market standards and must disclose pricing criteria adequately [1][2]. - Directors and shareholders with conflicts of interest must abstain from voting on related party transactions [1][2]. Group 2: Responsibilities and Management - The finance department is responsible for budgeting and managing related party transactions, while the board office oversees the governance and approval processes [2]. - The audit committee is tasked with supervising the fairness and compliance of related party transactions [2][3]. - All business departments must strictly adhere to the related party transaction management system [2]. Group 3: Definition and Reporting of Related Parties - Related parties include individuals or entities that control or hold significant shares in the company, as well as family members of key stakeholders [3][4]. - The company must maintain an updated list of related parties and report any changes to the board [4]. Group 4: Disclosure and Approval Procedures - Transactions exceeding 300,000 yuan with related individuals or 3 million yuan with related entities must be submitted for board approval and disclosed [5][6]. - Major related party transactions exceeding 30 million yuan or 1% of total assets must be approved by the shareholders' meeting and require an audit or evaluation report [5][6]. - Related shareholders must abstain from voting on transactions where they have a conflict of interest [6][7]. Group 5: Special Provisions for Daily Transactions - Daily related party transactions can be estimated annually, and any excess must undergo re-evaluation and disclosure [11][12]. - Agreements for daily transactions must include pricing principles and payment arrangements [12]. Group 6: Exemptions from Disclosure - Certain transactions, such as cash subscriptions for publicly issued securities or transactions at government-set prices, may be exempt from the usual disclosure and approval processes [13][14]. Group 7: Implementation and Interpretation - The management system will be effective upon approval by the shareholders' meeting and will be interpreted by the board [15].

Core Viewpoint - The document outlines the external guarantee management system of Guizhou Zhenhua Wind Power Semiconductor Co., Ltd, aiming to standardize guarantee behavior, protect company assets, control financial and operational risks, and safeguard the rights of shareholders and stakeholders [1]. Group 1: General Principles - The external guarantee refers to the company and its subsidiaries providing guarantees in various forms, including mortgages, pledges, and guarantees for third parties [1]. - The company must adhere to principles of legality, prudence, mutual benefit, and safety while strictly controlling guarantee risks [1]. Group 2: Approval Authority - All external guarantees require board approval, with specific guarantees needing shareholder approval if they exceed certain thresholds, such as 10% of the latest audited net assets for a single guarantee or 50% for total guarantees [2]. - Guarantees for shareholders, actual controllers, and related parties require special resolutions from the shareholder meeting, excluding the related shareholders from voting [2]. Group 3: Execution of Guarantees - The finance department is responsible for managing guarantee applications, analyzing the financial status of the guaranteed party, and ensuring compliance with legal and regulatory requirements [3]. - Guarantee applications must be submitted at least 30 working days in advance and include detailed information about the guaranteed party and the guarantee terms [4]. Group 4: Daily Management of Guarantees - After a guarantee contract is signed, the finance department must manage and store the contract and related documents, ensuring accuracy and completeness [6]. - The finance department should monitor the financial status of the guaranteed party and report any significant changes to the board [6]. Group 5: Information Disclosure - The company must fulfill information disclosure obligations regarding external guarantees as per legal and regulatory requirements, with the board secretary responsible for this task [9]. - Independent directors must provide special comments on the company's guarantee situation in the annual report [9]. Group 6: Accountability - The company must strictly follow the established system for external guarantees, with penalties for responsible parties who violate procedures or cause losses [10]. - All directors are required to exercise caution regarding external guarantees to control debt risks effectively [10].

格隆汇8月22日丨振华风光(688439.SH)公布2025年半年度报告，报告期实现营业收入4.65亿元，同比增 长23.90%；归属于上市公司股东的净利润6237.38万元，同比下降73.03%；归属于上市公司股东的扣除 非经常性损益的净利润5190.16万元，同比下降76.07%；基本每股收益0.3119元。 ...

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、准确性和完整性依法承担法律责任。 会议召开方式：上证路演中心图文展示和网络文字互动问答 投资者可于2025年9月1日(星期一)至9月5日(星期五)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 irm@semifg.com 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。 会议召开时间：2025年9月8日(星期一)下午15:00-17:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 ( 网 址 ： http://roadshow.sseinfo.com/) 贵州振华风光半导体股份有限公司(以下简称"公司")已于2025年8月23 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、财务状况等具体情况，公司计划于2025年9月8日(星期一) 下午15:00-17:00参加由上海证券交易所主办的2025年半年度科创板芯片设计行 业集体业绩说明会，就投资者关心的问题进行交流。 本次业绩说明会以图 ...

证券代码：688439 证券简称：振华风光 公告编号：2025-029 贵州振华风光半导体股份有限公司 2025 年第二季度计提资产减值准备的公告 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、准确性和完整性依法承担法律责任。 一、本次计提资产减值准备情况概述 本公司以预期信用损失为基础，对以摊余成本计量的金融资产（含应收款 项，包括应收票据和应收账款）、其他应收款进行减值会计处理并确认坏账准 备。对于由《企业会计准则第 14 号——收入》规范的交易形成的不含重大融资 成分的应收款项，本公司采用简化方法，即始终按整个存续期预期信用损失计 量损失准备。考虑了不同客户的信用风险特征，以账龄组合为基础评估对以摊 余成本计量的金融资产的预期信用损失。 经测试，2025 年第二季度计提信用减值损失金额共计 30,988,564.44 元。 （二） 资产减值损失 根据《企业会计准则》《上海证券交易所科创板股票上市规则》和公司会计 政策、会计估计的相关规定，为客观、公允地反映公司截至2025年6月30日的财 务状况及2025年第二季度的经营成果，基于谨慎性原则，公司对 ...

贵州振华风光半导体股份有限公司 募集资金管理和使用办法 第一章 总则 第一条 为规范贵州振华风光半导体股份有限公司（以 下简称公司）募集资金的存储、使用与管理，提高募集资金 的使用效率和效益，保障募集资金的安全，维护投资者的合 法权益，根据有关法律、法规、规范性文件以及《贵州振华 风光半导体股份有限公司章程》（以下简称《公司章程》） 的规定，结合公司的实际情况，制定本办法。 第二条 本办法所称募集资金是指公司通过向不特定 对象发行证券（包括首次公开发行股票、配股、增发、发行 可转换公司债券、发行分离交易的可转换公司债券等）以及 向特定对象发行证券募集的资金，但不包括公司实施股权激 励计划募集的资金。 第三条 募集资金到位后，公司应及时办理验资手续， 由具有证券从业资格的会计师事务所出具验资报告。公司按 照招股说明书、其他公开发行募集文件等信息披露文件所承 诺的资金使用计划，组织募集资金的使用工作。 第四条 公司募集资金应当按照本办法的规定进行存 储、使用和管理，做到资金使用的规范、公开和透明。 第二章 募集资金的存储 - 1 - 第五条 为方便募集资金的使用和对使用情况进行监 督，公司实行募集资金专用账户（下 ...

贵州振华风光半导体股份有限公司关于 中国电子财务有限责任公司 2025 年半年度 3.统一社会信用代码：91110000102090836Y 4. 2024 年 6 月经国家金融监督管理总局北京监管局京金复〔2024〕379 号文件 批准，以资本公积 33,040.90 万元和未分配利润 26,859.10 万元转增注册资本，转增 后，注册资本金从 19.01 亿元人民币增加至 25.00 亿；2024 年 12 月经国家金融监督 管理总局北京监管局京金复〔2024〕730 号文件批准，中国电子信息产业集团有限公 司受让中电财务公司第二大股东南京中电熊猫信息产业集团有限公司持有的 23.61% 股权（此次股权变更于 2025 年 1 月 20 日完成工商变更），受让后，中国电子信息产 业集团有限公司持有中电财务公司 81.27%的股权。具体股权结构如下： | 股东名称 | 投资金额（万元） | 持股比例（%） | | --- | --- | --- | | 中国电子信息产业集团有限公司 | 203,175 | 81.27 | | 武汉中原电子集团有限公司 | 13,425 | 5.37 | | 中国电子进出口 ...

证券代码：688439 证券简称：振华风光 公告编号：2025-025 贵州振华风光半导体股份有限公司 关于取消监事会及修订《公司章程》和制定、修订部 分制度的公告 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、准确性和完整性依法承担法律责任。 贵州振华风光半导体股份有限公司（以下简称"公司"）于 2025 年 8 月 22 日召开了第二届董事会第七次会议和第二届监事会第七次会议，审议通过了《关 于取消监事会及修订<公司章程>的议案》及《关于制定和修订公司部分治理制度 的议案》，现将相关事项公告如下： 一、取消监事会情况 根据《公司法》《上市公司章程指引》《上海证券交易所科创板股票上市规 则》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》等 法律法规及规范性文件的相关规定，为进一步完善公司治理结构，适应科创板上 市公司规范治理运作需要，公司结合相关规定及实际情况，拟对《公司章程》中 的相关条款进行修订。 - 1 - 因本次修订所涉及的条目众多，本次对《公司章程》的修订中，关于"股东 大会"的表述统一修改为"股东会"，整体删除原《公司章 ...