A Ethio Engineering, da Etiópia, determina medidas de economia de combustível em meio a temores de abastecimento https://www.reuters.com/business/energy/ethiopias-ethio-engineering-orders-fuel-saving-measures-amid-supply-fears-2026-03-29/?taid=69c94202b7d88c00019f96b6 https://www.reuters.com/business/energy/ethiopias-ethio-engineering-orders-fuel-saving-measures-amid-supply-fears-2026-03-29/?taid=69c94202b7d88c00019f96b6