"Wieson Technology Co., Ltd., adhering to the principles of integrity and information transparency, faithfully presents the company's proactive actions in various aspects including environmental, social, and economic. Through this report, we aim to disclose Wieson's efforts and achievements in promoting sustainable
governance development to all stakeholders. Wieson will continue to publish this report annually in the future.

If you have any questions or suggestions regarding this report, please feel free to contact us to help us improve further.

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．2025 Sustainability Report

．2024 Sustainability Report

．2023 Sustainability Report

．2022 Sustainability Report

．2021 Sustainability Report

Independent Assurance Opinion Statement

．2025 Completion of ESG Sustainability Report (Moderate Assurance Level Certificate)

．2024 Completion of ESG Sustainability Report (Moderate Assurance Level Certificate)

．2023 Completion of ESG Sustainability Report (Moderate Assurance Level Certificate)

．2022 Completion of ESG Sustainability Report (Moderate Assurance Level Certificate)