By 1907, the company had grown to include bauxite mines in Arkansas, a refinery in Illinois, and three aluminum smelters in New York and Canada.

• 到了1907年,这个公司已扩张成长,包括在阿肯色州的铝矾土矿厂、在依利诺州的精炼厂、以及在纽约州和加拿大的三家铝熔炼厂。