Sanbian Sci-Tech Co., Ltd. 2025 Annual Internal Control Self-Evaluation Report
To All Shareholders of Sanbian Sci-Tech Co., Ltd.:
To strengthen and standardize internal control, improve the company's management level and risk control capabilities, and promote the company's long-term sustainable development, in accordance with the "Basic Norms for Enterprise Internal Control" and its supporting guidelines, as well as other internal control regulatory requirements (hereinafter referred to as the "Enterprise Internal Control Norms System"), combined with the company's (hereinafter referred to as the "Company") internal control system and evaluation methods, based on daily and special supervision of internal control, the Company's Board of Directors' Audit Committee has evaluated the effectiveness of internal control as of December 31, 2025 (the "Internal Control Evaluation Base Date").
I. Important Statement
In accordance with the requirements of the Enterprise Internal Control Norms System, it is the responsibility of the Company's Board of Directors to establish, improve, and effectively implement internal control, evaluate its effectiveness, and truthfully disclose the internal control evaluation report. The Audit Committee supervises the establishment and implementation of internal control by the Board of Directors. The management is responsible for organizing and leading the daily operation of the Company's internal control. The Company's Board of Directors, its directors, and senior management guarantee that the content of this report does not contain any false records, misleading statements, or major omissions, and shall bear individual and joint legal responsibility for the authenticity, accuracy, and completeness of the report's content.