IRPC One Report EN

The vision “To Shape Material and Energy Solutions in Harmony with Life” and the mission “To Deliver with Innovations the Better Attributes and Solutions of Sustainable Material and Energy for the Future.” The focus is on creativity and ability to meet the needs of customers and suppliers through material innovations and energy efficiency on the pathway towards sustainable development, guided by corporate governance. Ultra Clean Fuel (UCF) project for fuel quality improvement to produce EURO 5 standard diesel, and combat air pollution A 13-billion-baht project to upgrade IRPC refinery to produce EURO 5-compliant diesel. Agreements have been signed to engage contractors and project adviser in September 2021. Project’s progress status: on-track, according to work plan. Commercial product is expected in 2024. UCF is a large investment project that will create added value to the industry and the country's economy in line with the government’s policy requiring EURO 5 standard diesel from 1 January 2024 as part of the effort to combat air pollution. New vision and mission to meet customer’s future needs, and drive business for sustainability Key Developments in Sustainable Growth IRPC set for EURO 5 diesel standard in 2024 “Shape What's Good for Tomorrow” IRPC The New Vision 14 IRPC PUBLIC COMPANY LIMITED 56-1 ONE REPORT 2021

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