Custos de frete e seguro para fluxos de energia disparam, afirmam ministros da OPEP e de países não-OPEP https://www.reuters.com/business/energy/shipping-insurance-costs-energy-flows-surge-opec-non-opec-ministers-say-2026-10-12/?taid=6acdb8829334400001312595 https://www.reuters.com/business/energy/shipping-insurance-costs-energy-flows-surge-opec-non-opec-ministers-say-2026-10-12/?taid=6acdb8829334400001312595