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US crude for November delivery was up 89 cents at $90.22 per barrel by 0352 GMT, after jumping to as high as $90.33.
Brent futures rose 80 cents to $112.62.
US crude for November delivery was up 89 cents at $90.22 per barrel by 0352 GMT, after jumping to as high as $90.33.
Brent futures rose 80 cents to $112.62.