Alcoa continues to take decisive action, transforming its upstream portfolio to create a lower cost, globally competitive commodity business." - Bob Wilt, Alcoa
The company did not indicate where the plants that face possible shutdown are located.
"Alcoa continues to take decisive action, transforming its upstream portfolio to create a lower cost, globally competitive commodity business," said Bob Wilt, president of Alcoa's Global Primary Products division.
Aluminum prices have dropped about 30% since 2011, paralleling the slowdown in the economy of China, the key consumer.
At the same time, new refining and smelting capacity has come on line, especially in China, adding to the oversupply.
Copyright Agence France-Presse, 2015