Core Viewpoint - The company has prudently recognized asset impairment provisions for the first half of 2025, ensuring compliance with relevant accounting standards and reflecting a fair financial position [1] Summary by Relevant Sections - The company has conducted a review of the asset impairment provisions in accordance with the Shenzhen Stock Exchange listing rules and accounting standards [1] - The asset impairment provisions are deemed to be in line with the principle of prudence, which enhances the fairness of the company's financial status [1] - The review process was compliant with regulations, and no actions were found that would harm the interests of the company or its shareholders, particularly minority shareholders [1]

Meeting Details - The 2025 Fourth Meeting of the Ninth Supervisory Board of Shandong Haohua was held on August 21, 2025, with all four attending supervisors present [1] - The meeting was convened in accordance with relevant laws, regulations, and the company's articles of association [1] Meeting Resolutions - The board's preparation and review of the 2025 Half-Year Report were confirmed to comply with legal and regulatory requirements, accurately reflecting the company's actual situation [2] - The company agreed to provide a guarantee of 15.3 million yuan for a 30 million yuan bank loan to its joint venture, Shandong Haohua Liwei New Materials Co., Ltd., with a guarantee period not exceeding 36 months [2] - The company conducted impairment testing on inventories and receivables as of June 30, 2025, and recognized asset impairment provisions based on the test results [2] - The company decided to amend 25 internal regulations, including the Articles of Association, to enhance governance and operational standards [2]

Meeting Information - The company has announced the second extraordinary general meeting of shareholders for 2025, scheduled for September 10, 2025, at 14:30 [1] - The meeting will be conducted in a hybrid format, combining an on-site meeting with online voting [1] - Online voting will be available through the Shenzhen Stock Exchange trading system and internet voting system on the same day [1] Eligibility and Attendance - Shareholders registered by the close of trading on September 4, 2025, are eligible to attend the meeting and vote [2] - The meeting is open to company directors, supervisors, senior management, and appointed lawyers, as well as other attendees as required by regulations [2][3] Agenda and Voting Procedures - The meeting will discuss several proposals, including special resolutions that require a two-thirds majority for approval [2] - Shareholders can vote in person or through a proxy, with specific identification and documentation required for both natural and legal persons [2][3] - Detailed voting procedures for both the trading system and internet voting system are provided [4][6] Additional Information - The company will provide further notifications regarding the progress of the meeting [4] - A power of attorney template for proxy voting is included in the announcement [4][5]

Core Viewpoint - The document outlines the operational guidelines and responsibilities of the Audit Committee of Shandong Haihua Co., Ltd, emphasizing its role in overseeing financial information, internal controls, and audit processes to ensure transparency and accountability within the company [1][2][3]. Chapter Summaries Chapter 1: General Principles - The Audit Committee is established to enhance the internal supervision mechanism of the company, ensuring compliance with relevant laws and regulations [1]. Chapter 2: Establishment and Operation of the Audit Committee - The Audit Committee consists of three directors, including two independent directors, with a professional accountant serving as the chairperson [3][4]. - Committee members must possess relevant professional knowledge and experience, ensuring diligent oversight of audit activities [2][3]. - The committee is required to meet at least quarterly, with provisions for additional meetings as necessary [3][5]. Chapter 3: Responsibilities and Powers of the Audit Committee - The main responsibilities include reviewing financial information, supervising external and internal audits, and ensuring effective internal controls [6][7]. - The committee must approve significant financial disclosures and the hiring or dismissal of external auditors [6][7]. - It is empowered to investigate financial misconduct and oversee the internal audit process, ensuring compliance with regulations [10][11]. Chapter 4: Annual Reporting Procedures - The Audit Committee is responsible for collaborating with external auditors during the annual report preparation, ensuring timely and accurate financial reporting [30]. Chapter 5: Supplementary Provisions - The guidelines take effect upon approval by the board and are subject to relevant laws and regulations [31][32].

Core Points - The document outlines the asset impairment management system of Shandong Haihua Co., Ltd, aiming to enhance financial management and mitigate asset loss risks [1] - The system applies to the company and its subsidiaries, covering various asset types including financial assets, inventory, and long-term assets [2] Financial Asset Impairment - The company recognizes impairment losses for financial assets based on expected credit losses [2] - Expected credit losses are calculated as the present value of cash flow shortfalls, weighted by the risk of default [2][3] - Financial instruments are categorized into three stages based on credit risk changes, affecting the measurement of expected credit losses [3][4] Inventory Impairment - Inventory is measured at the lower of cost and net realizable value, with provisions made when costs exceed realizable values [6] - The net realizable value is determined based on estimated selling prices minus estimated costs and taxes [7] Long-term Asset Impairment - Long-term equity investments are assessed for impairment when their recoverable amount is less than their carrying value [7] - The recoverable amount is determined as the higher of fair value less costs to sell and the present value of expected future cash flows [8] Impairment Testing Procedures - The company conducts annual assessments of asset impairment, requiring detailed reports on any identified impairment indicators [10] - The financial center verifies the recoverable amounts and proposes impairment provisions for approval [10] Disclosure Requirements - The company must disclose impairment provisions or write-offs in accordance with relevant laws and regulations [17]

山东海化股份有限公司 董事、高级管理人员离职管理制度 目 录 券交易所规则及公司章程等有关规定，制定本制度。 ）董事、高 第二条 本制度适用于公司全体董事（含独立董事）及高级管理人员 的辞任、辞职、任期届满、解任等离职情形。 第一章 总 则 级管理人员的离职管理，保障公司治理结构的稳定性，维护公司及股东的 合法权益，根据《中华人民共和国公司法》 《中华人民共和国证券法》 第二章 离职情形与生效条件 第一条 为规范山东海化股份有限公司（以下简称"公司" 、证 第三条 董事、高级管理人员任期届满，除非经股东会或职工代表大 会选举或董事会聘任连任，其职务自任期届满之日起自然终止。 项情形或者独立董事出现不符合独立性条件情形的，相关董事、高级管理 人员应当立即停止履职并由公司按相应规定解除其职务。董事、高级管理 人员在任职期间出现本条（三）（四）项情形的，公司应当在该事实发生 之日起三十日内解除其职务。但，证券交易所另有规定的除外。 第四条 董事、高级管理人员可以在任期届满前辞任或辞职。 （一）根据法律法规及其他有关规定不得担任董事、高级管理人员的 情形； 董事辞任、高级管理人员辞职应当提交书面报告。董事辞任的，自公 ...

Core Viewpoint - The internal reporting system for significant events at Shandong Haihua Co., Ltd. aims to standardize the process of reporting major matters, ensuring timely, accurate, and comprehensive disclosure to protect investors' rights [1][2]. Group 1: General Provisions - The system defines significant matters as any undisclosed events that could substantially impact the trading of the company's stock or investment decisions [1]. - The reporting obligations apply to company directors, senior management, department heads, and other personnel who may acquire significant information due to their positions [1][2]. - Shareholders holding more than 5% of the company's shares and related parties must also inform the company of any significant events [1]. Group 2: Responsibilities and Confidentiality - The company secretary is responsible for managing and disclosing significant information [2]. - Reporting obligations are the primary responsibility of the reporting individuals, who must report significant information to the company secretary and ensure the accuracy and completeness of the information provided [2]. - Individuals must maintain strict confidentiality regarding undisclosed significant information [2]. Group 3: Scope of Significant Matters - Significant matters include important meetings, transactions, major risks, changes, and other events required by the stock exchange [3][4]. - Important meetings encompass decisions made in management meetings, board meetings, and other significant discussions [3]. - Important transactions include asset purchases or sales, external investments, financial assistance, guarantees, and related transactions [4]. Group 4: Reporting Procedures - Individuals must report significant information immediately upon becoming aware of it, using direct communication methods [5]. - Written reports must include the reasons for the significant matter, its impact on the company, and relevant documentation [6]. - The company secretary will assess whether disclosure and approval procedures are necessary after receiving reports [6]. Group 5: Implementation and Compliance - The internal reporting system becomes effective upon approval by the board of directors and is subject to relevant laws and regulations [7]. - The board of directors is responsible for interpreting the system and ensuring compliance with legal standards [7].

General Principles - The company establishes a system for the deferral and exemption of information disclosure to regulate the behavior of information disclosers and protect investors' rights [1][2] - Information disclosers must ensure that disclosures are truthful, accurate, complete, timely, and fair, and must not misuse deferral or exemption to evade disclosure obligations or mislead investors [1][2] Scope of Deferral and Exemption - Information can be deferred or exempted from disclosure if it involves state secrets or other matters that may violate confidentiality regulations [2][3] - Business secrets can be deferred or exempted if disclosure could lead to unfair competition, infringe on others' business secrets, or severely harm the interests of the company or others [2][3] Management of Deferral and Exemption - The board of directors is responsible for the unified leadership and management of deferral and exemption matters, with the board secretary coordinating these activities [4][5] - A specific approval process is outlined for deferral and exemption requests, including the completion of relevant forms and internal reviews [4][5] Accountability and Measures - The company will impose penalties on individuals responsible for non-compliance with the disclosure deferral and exemption system, including reporting violations to regulatory authorities [6] - The system will take effect upon approval by the board of directors, and any amendments will follow the same procedure [7]

山东海化股份有限公司信息披露管理制度 目 录 第一章 总 则 第一条 为规范山东海化股份有限公司（以下简称"公司"）及其他信 息披露义务人的信息披露行为，加强信息披露事务管理，促进公司依法规 范运作，保护公司和投资者的合法权益，依据《中华人民共和国公司法》 《中华人民共和国证券法》 本制度所称披露，是指公司及相关信息披露义务人按法律、行政法规、 部门规章、规范性文件、证券交易所规则等相关规定，在符合条件媒体上 公告信息。 第二章 信息披露的基本原则 第四条 信息披露义务人应当及时依法履行信息披露义务，披露的信 息应当真实、准确、完整、简明清晰、通俗易懂，不得有虚假记载、误导 性陈述或者重大遗漏。 信息披露义务人披露的信息应当同时向所有投资者披露，不得提前向 任何单位和个人泄露。但是，法律、行政法规另有规定的除外。 第五条 除依法需要披露的信息之外，信息披露义务人可以自愿披露 与投资者作出价值判断和投资决策有关的信息，但不得与依法披露的信息 相冲突，不得误导投资者。 信息披露义务人自愿披露的信息应当真实、准确、完整。自愿性信息 披露应当遵守公平原则，保持信息披露的持续性和一致性，不得进行选择 性披露。 《上市公 ...

山东海化股份有限公司 董事会战略委员会工作细则 目 录 第一章 总 则 第一条 为适应山东海化股份有限公司（以下简称"公司" ）的战略发 展需要，规范董事会投资决策程序，完善公司治理结构，根据《中华人民 共和国公司法》 《中华人民共和国证券法》 、证券交易所规则及公司章程等 有关规定，制定本工作细则。 第二条 董事会战略委员会（以下简称"战略委员会"）是董事会下设 的专门委员会，对董事会负责。 公司证券部（投资者关系管理部）是战略委员会日常办事机构，负责 日常工作联络和会议筹备等工作。 第二章 战略委员会的设立与运行 第三条 战略委员会由五名董事组成，其中包括董事长及一名独立董 事。 第四条 战略委员会委员由董事长、二分之一以上独立董事或者全体 董事的三分之一提名，并由董事会选举产生。 第五条 战略委员会委员应当具备胜任工作职责的专业知识、工作经 验和良好的职业操守，保证足够的时间和精力履行委员会的工作职责。 第六条 战略委员会设主任委员（召集人）一名，由董事长担任，负 责召集和主持战略委员会会议。 第七条 战略委员会委员的任期与公司其他董事相同，每届任期不得 超过三年，任期届满，连选可以连任，但独立董事委员 ...