![Angola's Minister of Mineral Resources, Oil and Gas Diamantino Azevedo at the Opec headquarters for a meeting in Vienna in June. Reuters](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/K5EWWLDUFAK5WBAX4LQUZAOLOM.jpg?smart=true&auth=dc74473211fb88c5582f0301d3e284d01ed62eb176f1f10432a71a6cc32454e4&width=400&height=225)
Angola's Minister of Mineral Resources, Oil and Gas Diamantino Azevedo at the Opec headquarters for a meeting in Vienna in June. Reuters
Angola's Minister of Mineral Resources, Oil and Gas Diamantino Azevedo at the Opec headquarters for a meeting in Vienna in June. Reuters
Angola to leave Opec 'in defence of its interests'
African nation does not gain anything by remaining in the organisation, Oil Minister says