RH Petrogas Limited wishes to announce the following changes in the composition of the Board and Board Committees of the Company with effect from November 1, 2025: Appointment of Mr. Morin Jean-Louis Pierre as Independent Director of the Company. Mr. Morin would also be appointed as Member of Audit Committee, Nominating Committee and Remuneration Committee of the Company. The announcement pursuant to Rule 704(7) of the Listing Manual of the Singapore Exchange Securities Trading Limited in relation to the abovementioned appointment has been separately announced via the SGXNET on October 31, 2025.

The Board considers Mr. Morin to be independent for the purposes of Rule 704(8) of the Listing Manual. Following the abovementioned changes, the designation and composition of the Board and Board Committees of the Company shall be as follows: Board of Directors: Dato' Sri Dr Tiong Ik King (Non-Executive and Non-Independent Chairman), Chang Cheng-Hsing, Francis (Group Chief Executive Officer and Executive Director), Timothy Tiong Ing Zun (Non-Executive and Non-Independent Director), Mr. Khoo Kar Khoon (Non-Executive and Non-Independent Director), Dr Butler Andrew John (Independent Director), Ms Lelaina Lim Siew Li (Independent Director), Ms Caroline Lee (Independent Director), Mr. Morin Jean-Louis Pierre (Independent Director). Audit Committee: Ms Lelaina Lim Siew Li (Chairman), Mr. Khoo Kar Khoon (Member), Dr Butler Andrew John (Member), Ms Caroline Lee (Member), Mr. Morin Jean-Louis Pierre (Member).

Nominating Committee: Dr Butler Andrew John (Chairman), Ms Lelaina Lim Siew Li (Member), Mr. Tiong Ing Zun Timothy (Member), Ms Caroline Lee (Member), Mr. Morin Jean-Louis Pierre (Member). Remuneration Committee: Ms Lelaina Lim Siew Li (Chairman), Dr Butler Andrew John (Member), Dato' Sri Dr Tiong Ik King (Member), Ms Caroline Lee (Member), Mr. Morin Jean-Louis Pierre (Member). Meeting date: October 31, 2025.

Effective date: November 1, 2025. He has been awarded the SMU-SID Accredited Diploma in Directorship (Modules 1 to 6). Mr. Morin is planning to attend the SID's Listed Entity Director ("LED") bridging programme for first-time directors of SGX-listed companies.

His professional qualifications include Diplome d'Ingenieur (Engineering Degree) with distinction, Ecole Nationale Superieure d'Electrochimie et d'Electrometallurgie de Grenoble, France; International Diploma of Imperial College with distinction (Master in Science course), University of London, Imperial College, United Kingdom; Master in Business Administration, Erasmus University, Rotterdam School of Management, Netherlands; and Master in Public Administration, Harvard University, John F. Kennedy School of Government, United States of America. His working experience includes: 2018 to present: Founder and Managing Director of Polymath Advisors Pte. Ltd.; 2021 to 2024: Business Advisor of Bellus Ventures; 2016 to 2017: Director of Ernst and Young LLP, Singapore; 2013 to 2016: Senior Manager (Portfolio, Strategy and Planning) of Hess Corporation, United States of America.

Mr. Morin's present directorships include Polymath Advisors Pte. Ltd.