The Oil Fund committee approved a 0.60 baht/litre retail rise for B7 diesel, gasohol 91 and 95, and benzine, effective 21 October 2026 (05.00). Diesel B7 retail is now 43.54 baht/litre, gasohol 95 42.04, gasohol 91 41.67, benzine 51.03. E20, E85, B20 and premium fuels are unchanged. Driver: Middle East supply disruption and higher shipping costs. Fuel-heavy businesses should update delivery and transport budgets and quotes now. The Fund asks users to use fuel efficiently.