OPEC's fourth-largest producer will leave the cartel on May 1, marking the most significant departure in the group’s history as the war changes Abu Dhabi's relationship priorities.

The United Arab Emirates announced on Tuesday its withdrawal from the Organization of the Petroleum Exporting Countries (OPEC) and the broader OPEC+ alliance, in a decision taking…

Gulf state to leave petroleum cartel from 1 May following regional energy shocks

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