Etiópia fecha acordos de US$ 13 bilhões em conferência de investimentos https://www.reuters.com/business/energy/ethiopia-seals-13-billion-worth-deals-investment-conference-2026-03-29/?taid=69c92ce75a6fb6000140e0cd https://www.reuters.com/business/energy/ethiopia-seals-13-billion-worth-deals-investment-conference-2026-03-29/?taid=69c92ce75a6fb6000140e0cd