Saudi Arabia's energy minister Khalid Al Falih (left) is one of the most influential figures in the Opec+ alliance. AP
Saudi Arabia's energy minister Khalid Al Falih (left) is one of the most influential figures in the Opec+ alliance. AP
What is the Opec+ alliance and its impact on the oil industry?
The powerful band of crude producers that wields a strong hand in the global oil markets
