恒宝股份: 内部审计制度（2025年8月修订）

Core Viewpoint - The internal audit system of Hengbao Co., Ltd. aims to standardize internal audit work, improve internal control systems, and ensure the legal operation and scientific decision-making of the board of directors and shareholders [1][2]. Group 1: Internal Control Scope - Internal control encompasses all business processes related to financial reporting and information disclosure, including sales and collections, procurement and payments, inventory management, fixed asset management, fund management, investment and financing management, human resources management, information system management, and information disclosure management [2]. - The board of directors is responsible for the formulation and effective execution of the internal control system [2]. Group 2: Audit Department Structure - The audit department must maintain independence and not be under the leadership of the finance department [3]. - The audit department is accountable to the audit committee and must report its work to the committee [3][4]. Group 3: Audit Responsibilities - The audit department is responsible for checking and evaluating the integrity, rationality, and effectiveness of internal control systems across the company and its subsidiaries [4]. - The audit department must report any significant internal control deficiencies or risks to the board of directors or the audit committee in a timely manner [5][6]. Group 4: Reporting and Evaluation - The audit committee must provide a written assessment of the effectiveness of internal controls based on the audit department's reports and related materials [6][7]. - The internal control evaluation report must include a declaration of the board of directors regarding the authenticity of the report [7][9]. Group 5: Compliance and Penalties - The company must report any violations or irregularities discovered during audits to the Shenzhen Stock Exchange [6][11]. - The audit department can propose penalties for individuals or units that obstruct audit activities or violate regulations [12].