Yancoal Australia Ltd (YAL) lodged its Appendix 4G and Corporate Governance Statement for the financial year ended 31 December 2025 with the Australian Securities Exchange on 23 April 2026. The filing confirms that the board has adopted and fully complied with all eight principles and relevant recommendations set out by the ASX Corporate Governance Council for the entire reporting period.

Key disclosures • Governance coverage: Pages 113–139 of Yancoal’s 2025 Annual Report detail the corporate governance framework, which the board certified as accurate and current as at 25 February 2026. • Board structure: A majority of directors are independent, and the chair is an independent non-executive separate from the CEO role. • Board committees: Audit & Risk Management and Nomination & Remuneration Committees each have at least three members, independent majorities, and independent chairs. Charters and attendance records are published on the company’s website. • Performance evaluations: Formal assessments were conducted for the board, its committees, individual directors, and senior executives during the year, following processes outlined in the Corporate Governance Statement. • Risk oversight: The board completed its annual review of the risk management framework and disclosed material environmental and social exposures together with mitigation measures. • Diversity policy: Progress against measurable gender-diversity objectives and workforce composition metrics is set out on pages 137–138 of the Annual Report. • Integrity of reporting: The CEO and CFO provided the required declarations on financial statements, and the company outlined verification processes for unaudited disclosures. • Shareholder engagement: YAL maintains continuous-disclosure and investor-relations policies, provides electronic communications options, and determines all substantive resolutions by poll.

The Appendix 4G was authorised for release by Company Secretary Laura Ling Zhang. No deviations from the ASX recommendations were reported.