Alcoa said business improved from a range of customers, including aerospace, automotive, commercial transportation and packaging industries.
美国铝业称各方面的业务均有增长，客户涵盖航空、汽车、商业运输和包装行业。
Alcoa said business improved from a range of customers, including aerospace, automotive, commercial transportation and packaging industries.
美国铝业称各方面的业务均有增长，客户涵盖航空、汽车、商业运输和包装行业。
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