Core Points - The company has established a system to ensure national economic security and protect public interests during the process of issuing securities and listing abroad [1][2] - The system applies to the entire process of overseas issuance and listing, including application, review, filing, and listing stages [1][2] - The company and its subsidiaries must adhere to relevant laws and regulations, including the Securities Law and the Confidentiality Law, to manage state secrets and archives [2][3] Group 1 - The system defines "overseas issuance and listing" as the issuance and listing of securities outside the mainland of the People's Republic of China [1] - The company must take confidentiality measures for any state secrets involved in the overseas issuance and listing process [2][3] - The company and its securities service institutions must strictly implement relevant laws and regulations, enhancing awareness of confidentiality and archive management [3][4] Group 2 - Any documents or materials involving state secrets must be approved by the relevant authorities before being disclosed to securities service institutions or foreign regulatory bodies [3][4] - The company must ensure that any work papers or archives formed during the provision of securities services are stored within the mainland [6][7] - Regular self-checks and inspections will be conducted to ensure compliance with confidentiality and archive management [7][8]

Core Viewpoint - The document outlines the confidentiality and archival management system for Shanghai Cambridge Technology Co., Ltd. regarding the issuance and listing of securities abroad, emphasizing the importance of national economic security and public interest protection [1][2]. Group 1: Purpose and Scope - The system is designed to ensure information security during the process of issuing securities and listing abroad, applicable to all stages including preparation, application, review, and listing [1]. - It applies to the company and its subsidiaries, ensuring compliance with relevant laws and regulations [2]. Group 2: Confidentiality and Disclosure - The company and its securities service providers must strictly adhere to laws and regulations, enhancing awareness of confidentiality and archival management responsibilities [2][3]. - Any documents involving state secrets or sensitive information must be approved by the relevant authorities before disclosure [3][4]. Group 3: Document Management - Documents related to state secrets must not be disclosed without proper approval and must be handled according to national confidentiality regulations [4][5]. - Work papers generated within China must be stored domestically and cannot be transferred abroad without approval [5][6]. Group 4: Compliance and Oversight - The company is required to conduct regular self-checks on confidentiality and archival management, with the ability to inspect the compliance of securities service providers [6][7]. - Violations of confidentiality laws may result in legal consequences, and the company must report any non-compliance to relevant authorities [7][8]. Group 5: Implementation and Amendments - The system will take effect upon approval by the company's board of directors and is subject to interpretation and modification by the board [8].