Post-OPEC Angola: The Quota’s Gone, the Decline Isn’t | OilPrice.com Natalia Katona Natalia Katona is a freelance commodity analyst, based in the United Arab Emirates. More Info Premium Content By Natalia Katona – Oct 23, 2025, 6:00 PM CDT In December 2023, Angola stunned global energy markets by announcing it would leave OPEC after 16...Continue Reading