An oil facility in the Kharg Island. Iran’s crude oil production slumped by 19% last month, according to data from OPEC, while the US blockaded the country’s ports during their ongoing conflict. Key points and original sources are listed below.

• An oil facility in the Kharg Island. Iran’s crude oil production slumped by 19% last month, according to data from Opec, while the US blockaded the country’s ports during their ongoing conflict, repor...S1

• Iran’s crude oil production slumped by 19% last month, according to data from OPEC, while the US blockaded the country’s ports during their ongoing conflict.S2