The Pittsburgh-based company lowered its full-year alumina expectations as it looks to return its Pinjarra refinery to normal operations.
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The Pittsburgh-based company lowered its full-year alumina expectations as it looks to return its Pinjarra, Australia, refinery to normal operations.
Published July 20, 2026
Alcoa's Wagerup alumina refinery in Western Australia. The company cut its full-year production guidance for the raw material alumina by 200,000 to 300,000 metric tons, citing challenges at its Pinjarra refinery.
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