TC(SH:603421) Zheng Quan Zhi Xing·2025-08-25 17:26Core Viewpoint - The document outlines the internal reporting and confidentiality system for major information at Qingdao Dingxin Communication Co., Ltd, aiming to ensure effective communication, review control, and timely disclosure of significant information to protect investors' rights [1][2]. Group 1: Major Information Definition and Reporting Obligations - Major information refers to any information that could significantly influence public investors' decisions or the trading price of the company's stock and derivatives, including but not limited to major events, transaction information, and management information [1][2]. - The board of directors is designated as the management body for major information, with the board secretary responsible for managing and disclosing this information [2][3]. - Individuals with reporting obligations include major shareholders, directors, senior management, and other personnel involved in confidential work [1][2][3]. Group 2: Scope of Major Information - Reportable major information includes significant asset transactions, related party transactions, litigation, and any events that could materially affect the company's financial performance or operations [3][4]. - Specific thresholds for reporting include transactions exceeding 10% of the audited annual revenue or net profit, or absolute amounts exceeding RMB 1 million [3][4]. Group 3: Internal Reporting Management and Responsibilities - Reportable major information must be reported to the board secretary within one working day of becoming aware of it, with detailed follow-up reports required after the matter is resolved [5][6]. - The board secretary is responsible for analyzing reported information and proposing disclosure plans to the board [5][6]. Group 4: Confidentiality Obligations - Individuals with access to undisclosed major information must maintain confidentiality and limit the number of people who are informed [7][8]. - Major shareholders and actual controllers must notify the company immediately of any significant events that could affect confidentiality [7][8]. Group 5: Accountability and Penalties - Failure to fulfill reporting obligations can lead to disciplinary actions, including warnings, fines, or termination of employment, especially if it results in significant negative consequences for the company [9].