115 INTEGRATED ANNUAL REPORT 2026 GOVERNANCE | SENIOR MANAGEMENT Date of appointment • 1 February 2014 Other directorships in public companies and listed issuers • Nil Qualifications and experience highlights • Member, Honourable Society of Gray’s Inn, London, United Kingdom • Barrister-at-Law, England and Wales • Advocate & Solicitor, Singapore • Arbitrator, Chartered Institute of Arbitrators • Certified Auditor, Quality Management System (ISO 9001:2008), International Safety Management (ISM), and International Ship and Port Facility Security (ISPS) • Certified Practitioner, Personal Data Protection (Singapore) • Experienced in legal practice in the upstream oil & gas industry, with a firm grounding in commercial and corporate work • Head of Legal, Yinson Offshore Production (2014 – 2018) • General Counsel, Group Legal, Yinson (2018 – 2022) • Honorary Consul of the Republic of Ghana, Singapore (2018 – 2023) • Committee Member, Skuld (2018 – present) • Head of Insurance, Yinson (2014 – present) • Group General Counsel, Yinson (2022 – present) Mr Andrew Choy Wei Nung Group General Counsel 61 M Date of appointment • Group Chief Strategy Officer – 1 March 2023 • Group Chief Financial & Strategy Officer – 1 February 2025 Other directorships in public companies and listed issuers • Nil Qualifications and experience highlights • Bachelor of Commerce (Corporate Finance), University of Adelaide, Australia • Started his career as a research analyst in an online equity research portal and worked as an analyst at Hong Leong Asset Management Sdn Bhd • Joined a boutique corporate finance firm advising private equity and IPO transactions in Malaysia • Founded a manufacturing business in Vietnam which was subsequently sold to a UK public listed company • Joined Yinson in 2015 as Director of CEO Office and Head of Investor Relations, with involvement in Group equity capital market transactions and partnerships • Group committee roles: Chairman of Corporate Social Responsibility Committee, member of Management & Sustainability Committee and ESG Taskforce • Holds board positions in various Yinson’s subsidiaries • Group Chief Strategy Officer (2023 –2025) • Group Chief Financial & Strategy Officer (2025 – present) Mr Chai Jia Jun Group Chief Financial & Strategy Officer 45 M
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