联建光电: 内部控制缺陷认定标准（2025年8月）

Core Viewpoint - The document outlines the internal control defect recognition standards for Shenzhen Lianjian Optoelectronics Co., Ltd, emphasizing the importance of establishing effective internal control systems to ensure the company's healthy development and compliance with regulatory requirements [1][6]. Internal Control Defect Classification - Internal control defects are categorized into design defects and operational defects, with design defects arising from the absence of necessary controls or unreasonable existing controls, while operational defects occur due to improper execution of otherwise effective controls [2][3]. - Defects are further classified by severity into major defects, important defects, and general defects, with major defects potentially leading to significant deviations from control objectives [2][3]. Financial Reporting Defects - The company establishes quantitative standards for evaluating financial reporting internal control defects, with thresholds set at 5% of total assets, net assets, and net profit for major defects, and lower thresholds for important and general defects [2][3]. - Qualitative indicators for major defects include fraud by directors and senior management, significant misstatements identified by external audits, and ineffective internal control oversight [3][4]. Non-Financial Reporting Defects - Non-financial reporting internal control defects are also evaluated using quantitative and qualitative standards, with major defects defined by losses exceeding 50 million yuan and important defects defined by losses between 1 million and 50 million yuan [4][5]. - Qualitative indicators for major non-financial reporting defects include violations of laws and regulations, unscientific decision-making processes, and systemic failures in important business controls [4][5]. Implementation and Governance - The recognition standards apply to the company and its subsidiaries, with the board of directors responsible for revisions and interpretations of the standards [6]. - The standards will be implemented upon approval by the board and will be revised in accordance with national laws and regulations [6].