青岛鼎信通讯股份有限公司 年报信息披露重大差错责任追究制度 第一章 总 则 第一条 为提高青岛鼎信通讯股份有限公司（以下简称"公司"）规范运作 水平，增强信息披露的真实性、准确性、完整性和及时性，提高年报信息披露的 质量和透明度，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》）《上市公司信息披露管理办法》《上 海证券交易所股票上市规则》《上海证券交易所上市公司自律监管指引第 1 号 （三）责任与权利相对等； （四）追究责任与改进工作相结合。 ——规范运作》等法律、法规、规范性文件以及《公司章程》的规定，结合公司 实际，制定本制度。 第五条 本制度遵循的原则： （一）实事求是、客观公正、有错必究； （二）过错与责任相适应； 第六条 公司财务负责人、会计机构负责人、财务会计人员、各部门负责人 及其他相关人员应当严格执行《企业会计准则》及相关规定，严格遵守公司与财 务报告相关的各项内部控制制度，确保财务报告真实、公允地反映公司的财务状 况、经营成果和现金流量。 公司有关人员不得干扰、阻碍审计机构及相关注册会计师独立、客观地进行 年报审计工作。 第二条 本制度所指责任 ...

青岛鼎信通讯股份有限公司 第一条 为加强青岛鼎信通讯股份有限公司（以下简称"公司"）与投资者 和潜在投资者（以下统称"投资者"）之间的有效沟通，完善公司治理结构，切 实保护投资者特别是中小投资者的合法权益，根据《中华人民共和国公司法》 《中 华人民共和国证券法》《上海证券交易所股票上市规则》《上海证券交易所上市 公司自律监管指引第 1 号——规范运作》《上市公司投资者关系管理工作指引》 等有关法律、法规，及《公司章程》规定，结合公司的实际情况，制定本制度。 第二条 投资者关系管理是指公司通过便利股东权利行使、信息披露、互动 交流和诉求处理等工作，加强与投资者之间的沟通，增进投资者对公司的了解和 认同，以提升公司治理水平和企业整体价值，实现尊重投资者、回报投资者、保 护投资者目的的相关活动。 第三条 投资者关系管理的基本原则是： （一）合规性原则。公司投资者关系管理应当在依法履行信息披露义务的基 础上开展，符合法律、法规、规章及规范性文件、行业规范和自律规则、公司内 部规章制度，以及行业普遍遵守的道德规范和行为准则。 （二）平等性原则。公司开展投资者关系管理活动，应当平等对待所有投资 者，尤其为中小投资者参与活 ...

青岛鼎信通讯股份有限公司 子公司管理制度 第一章 总则 第一条 为加强对青岛鼎信通讯股份有限公司（以下简称"公司"）子公司 的管理控制，有效控制经营风险，保护投资者合法权益，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》《上海证券交易所 股票上市规则》等法律、行政法规、部门规章、规范性文件及《青岛鼎信通讯股 份有限公司章程》（以下简称《公司章程》）的有关规定，结合公司的实际情况， 制定本制度。 第二条 本制度所称子公司指公司持有其 50%以上的股份，或者能够决定其 董事会半数以上成员的当选，或者通过协议或其他安排能够实际控制的公司。 对公司子公司的下属分公司、办事处等分支机构的管理控制，比照本制度的 相关规定执行。 第三条 加强对子公司的管理，旨在建立有效的控制机制，对公司的组织、 资源、资产、投资等和公司的运作进行风险控制，提高公司整体运作效率和抗风 险能力。 第四条 公司依据对子公司资产控制和上市公司规范运作要求，通过向子公 司委派或推荐董事、监事及高级管理人员和日常监管两条途径行使股东权利，并 且对子公司主要从人事、财务、经营决策、信息、内控制度、审计监督与考核等 方面进行 ...

Core Points - The company establishes a long-term mechanism to prevent the controlling shareholder and related parties from occupying company funds [1] - The policy applies to fund management between the controlling shareholder, related parties, and subsidiaries included in the consolidated financial statements [1][2] - The company defines "related parties" based on the criteria set by the Ministry of Finance [1][2] Group 1: Definitions and Types of Fund Occupation - Operating fund occupation refers to fund occupation arising from related transactions in production and operation, such as procurement and sales [2] - Non-operating fund occupation includes expenses like wages, benefits, and other payments made on behalf of the controlling shareholder and related parties, as well as any loans or guarantees provided without real transactions [2][3] Group 2: Preventive Measures - The company must strictly prevent non-operating fund occupation and establish a long-term mechanism for this purpose [5] - The company should maintain independence in personnel, assets, and finances from the controlling shareholder and related parties [5][6] - The board of directors and internal institutions must operate independently and exercise management rights without interference from the controlling shareholder [6] Group 3: Transaction Regulations - The company must limit fund occupation by the controlling shareholder and related parties during operating fund transactions and adhere to approval procedures [3][4] - The company is prohibited from providing funds directly or indirectly to the controlling shareholder and related parties through various means, including loans and guarantees [3][4] - All related transactions must follow the company's decision-making procedures [10] Group 4: Accountability and Auditing - The board of directors is responsible for preventing fund occupation and must report any violations to the board or audit committee [6][7] - The company must conduct self-inspections regarding fund transactions and rectify any violations promptly [6][7] - An annual audit by a qualified accounting firm is required to assess fund occupation and guarantee issues [7][8] Group 5: Legal and Disciplinary Actions - The board must take effective measures against the controlling shareholder if they infringe upon company assets and may initiate legal action if necessary [7][8] - The company will impose economic penalties on responsible parties for any non-operating fund occupation that negatively impacts the company [8][9] - The board of directors must ensure compliance with laws and regulations regarding guarantees and may face liability for any violations [8][9]

青岛鼎信通讯股份有限公司 内部审计制度 青岛鼎信通讯股份有限公司 内部审计制度 青岛鼎信通讯股份有限公司 内部审计制度 《审计署关于内部审计工作的规定》等有关法律、法规、规章和规范性文件的规 定及《青岛鼎信通讯股份有限公司章程》(下称《公司章程》)，结合公司实际情 况，制定本制度。 第二条 本制度所称内部审计，是指由公司内部机构或人员，对其内部控制 和风险管理的有效性、财务信息的真实性和完整性以及经营活动的效率和效果等 开展的一种评价活动。 第三条 本制度所称内部控制，是指公司董事会、高级管理人员及其他有关 人员为实现下列目标而提供合理保证的过程： (一)遵守国家法律、法规、规章及其他相关规定； (二)提高公司经营的效率和效果； (三)保障公司资产的安全。 第四条 公司董事会应当对内部控制制度的建立健全和有效实施负责，重要 的内部控制制度应当经董事会审议通过。 第一章 总则 第一条 为了规范青岛鼎信通讯股份有限公司(下称"公司")内部审计工作， 提高内部审计工作质量，保护投资者合法权益，依据《中华人民共和国审计法》 第二章 内部审计机构和人员 第五条 公司设立内部审计机构（以下简称"审计部"），对公司业务活动 ...

Core Viewpoint - The document outlines the external investment management system of Qingdao Dingxin Communication Co., Ltd., aiming to standardize investment behavior, mitigate risks, and enhance investment efficiency in accordance with relevant laws and regulations. Chapter 1: General Principles - The external investment refers to the company's activities aimed at obtaining future returns through monetary funds, equity, or assessed physical or intangible assets [1] - All external investments must comply with national laws and policies, align with the company's long-term development strategy, and contribute to sustainable growth and overall economic benefits [1] Chapter 2: Approval Authority for External Investments - The company implements a professional management and hierarchical approval system for external investments, with the shareholders' meeting, board of directors, and general manager as decision-making bodies [2] - Certain investment matters require board approval and must also be submitted to the shareholders' meeting if they meet specific criteria, such as asset totals exceeding 50% of the company's audited total assets [2][3] - Investments that do not meet the criteria for board or shareholders' meeting approval can be decided by the general manager [4] Chapter 3: Implementation and Management of External Investments - Prior to investment, the proposing department must conduct market due diligence and submit a feasibility report for approval [5] - The finance department is responsible for financial management of external investments, including funding and compliance with payment approval procedures [5] - The internal audit department is tasked with auditing investment projects and may hire external agencies for additional audits if necessary [6] Chapter 4: Execution Control - The company must consider various opinions and assess investment risks and returns before finalizing investment plans [15] - After approval, the investment plan must specify funding details and responsible personnel, with any changes requiring further approval [16] Chapter 5: Investment Disposal - The company must control the disposal of investment assets, requiring approval for recovery, transfer, or write-off of investments [21] - Specific conditions allow for the recovery or transfer of investments, such as project completion or financial insolvency [22][23] Chapter 6: Tracking and Supervision - The audit committee and internal audit department oversee external investment activities, ensuring compliance with approval processes and contract execution [29] - Internal audits must evaluate the effectiveness of internal controls and report on investment implementation at least annually for three years [30] Chapter 7: Major Matters Reporting and Information Disclosure - The company must adhere to its information disclosure management system, reporting significant information to the board of directors promptly [35] - The invested company must clarify its information disclosure responsibilities and maintain communication with the company's securities department [36]

青岛鼎信通讯股份有限公司 第一章 总 则 独立董事专门会议工作制度 第一条 为规范独立董事行为，充分发挥独立董事在青岛鼎信通讯股份有限 公司（以下简称"公司"）公司治理的作用，完善公司治理结构，根据《中华人 民共和国公司法》《上市公司独立董事管理办法》等相关法律、法规、规范性文 件以及《青岛鼎信通讯股份有限公司章程》（以下简称《公司章程》）《青岛鼎 信通讯股份有限公司独立董事工作制度》的有关规定，结合公司的实际情况，特 制定本制度。 第二条 独立董事专门会议是指全部由公司独立董事参加的会议。 独立董事是指不在公司担任除董事外的其他职务，并与公司及其主要股东、 实际控制人不存在直接或间接利害关系，或者其他可能影响其进行独立客观判断 关系的董事。 第三条 独立董事对本公司及全体股东负有忠实与勤勉义务，应当按照法 律、行政法规、中国证券监督管理委员会（以下简称"中国证监会"）规定、证 券交易所业务规则和《公司章程》的规定，认真履行职责，在董事会中发挥参与 决策、监督制衡、专业咨询作用，维护公司整体利益，保护中小股东合法权益。 第四条 公司应当为独立董事专门会议提供必要的工作条件和人员支持，公 司董事会办公室承担独立 ...

青岛鼎信通讯股份有限公司 会计师事务所选聘制度 第一章 总 则 第一条 为规范青岛鼎信通讯股份有限公司（以下简称"公司"）选聘(含续 聘、改聘)会计师事务所的行为，切实维护股东利益，提高审计工作和财务信息 的质量，保证财务信息的真实性和连续性，根据《中华人民共和国公司法》《中 华人民共和国证券法》《国有企业、上市公司选聘会计师事务所管理办法》及 《青岛鼎信通讯股份有限公司章程》（以下简称《公司章程》）的有关规定，制 定本制度。 第五条 公司选聘的会计师事务所应当具备下列条件： 第二条 本制度所称选聘会计师事务所，是指公司根据有关法律法规要求， 聘任会计师事务所对财务会计报告发表审计意见、出具审计报告及内部控制报 告的行为。公司聘任会计师事务所从事除财务会计报告审计之外的其他法定审 计业务的，可以比照本制度执行。 （一）具有独立的法人资格，具备国家行业主管部门和中国证券监督管理 委员会（以下简称"中国证监会"）规定的开展证券期货相关业务所需的执业资 格； 第三条 公司聘用或解聘会计师事务所，应当经董事会审计委员会（以下简 称"审计委员会"）审议同意后，提交董事会审议，并由股东会决定。公司不得 在董事会、股东会审 ...

Core Viewpoint - The establishment of the Strategic Committee aims to enhance the company's core competitiveness and improve decision-making processes in line with its strategic development needs [2]. Group 1: General Provisions - The company has established a Strategic Committee under the Board of Directors to research long-term development strategies and major investment decisions, providing recommendations to the Board [2]. - The Strategic Committee operates independently from other departments or individuals within the company [2]. Group 2: Composition of the Committee - The Strategic Committee consists of three directors [3]. - Members and the chairperson of the Strategic Committee are nominated by the Chairman, more than half of the independent directors, or at least one-third of all directors, and elected by the Board [3]. - The term of the Strategic Committee aligns with that of the Board, and members who cease to be directors automatically lose their committee membership [3]. Group 3: Responsibilities and Authority - The main responsibilities of the Strategic Committee include researching and recommending long-term development strategies, major investment plans, and significant capital operations that require Board approval [4]. - The Strategic Committee is accountable to the Board and must submit all research and discussion materials in the form of reports and recommendations [4]. Group 4: Meeting Procedures - The Strategic Committee can convene meetings based on the company's needs, with the Chairman, General Manager, or a third of the directors able to request a meeting [7]. - Meetings are primarily held in person but can also be conducted via video or phone if necessary [7]. - Meeting notifications must be sent at least three days in advance, detailing the time, location, agenda, and contact information [8]. Group 5: Voting and Decision-Making - A quorum for the Strategic Committee meetings requires the presence of more than half of the members [9]. - Decisions are made by a majority vote, with each member holding one vote [9]. - The committee can invite relevant personnel to attend meetings for additional insights, but non-members do not have voting rights [9]. Group 6: Meeting Records and Confidentiality - Meetings must be recorded, including details such as date, attendees, agenda, and voting results [11]. - All attendees are bound by confidentiality regarding the matters discussed in the meetings [11]. - Meeting records and resolutions must be signed by the members and stored for a minimum of ten years [11].

Core Points - The establishment of the Compensation and Assessment Committee aims to enhance the management of compensation and assessment for directors and senior management, improving corporate governance structure [1][3] - The committee is responsible for formulating and reviewing compensation policies and assessment standards for directors and senior management, reporting directly to the board of directors [2][3] Group 1: Committee Composition - The Compensation and Assessment Committee consists of three directors, with a majority being independent directors [2] - The committee's chairperson is an independent director, nominated by the chairman or a majority of independent directors [2] Group 2: Responsibilities and Authority - The committee's main responsibilities include formulating and reviewing compensation policies, assessing performance, and supervising the execution of the compensation system [3][4] - The committee must present its recommendations on compensation and incentive plans to the board, which must document any non-acceptance of the committee's suggestions [3][4] Group 3: Meeting Procedures - The committee can convene meetings as needed, with a requirement for at least half of the members to be present for decisions to be valid [7][8] - Meeting notifications must be sent at least three days in advance, unless there is an urgent need for a meeting [7][10] Group 4: Documentation and Confidentiality - Meeting records must include details such as date, attendees, agenda, and voting results, and must be signed by attendees [12][28] - All committee members have a confidentiality obligation regarding the matters discussed in meetings [12][31]