Brent crude nears $70 as OPEC tightens supply

A gas flame burns from a pipe close to an offshore oil platform in the Persian Gulf's Salman Oil Field, operated by the National Iranian Offshore Oil Co., near Lavan island, Iran. Photographer: Ali Mohammadi/Bloomberg
A gas flame burns from a pipe close to an offshore oil platform in the Persian Gulf's Salman Oil Field, operated by the National Iranian Offshore Oil Co., near Lavan island, Iran. Photographer: Ali Mohammadi/Bloomberg

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