Major Resolutions of Board Meeting-2025.11.07

The Board meeting was held on November 7 2025. The following resolutions were made:

1. Approved Sinon and its subsidiaries’ consolidated financial statements of the 3rd quarter of 2025.
2. Approved the Company's 2026 audit plan.
3. Approved the proposal to amend the "Sustainable Development Best Practice Principles".
4. Approved the proposal to amend the“Procedures for Management of Related Party Transactions”.
5. Approved the proposal to amend the Company’s “Internal Control System” regarding the payroll cycle procedures and the corresponding internal audit implementation rules.
6. Approved the proposal to provide an endorsement/guarantee of USD 4,000,000 for Sinon Do Brazil Ltd.
7. Review and approve the policies, systems, standards, and structures for performance evaluation and compensation of the company’s directors and managerial officers.