Company Ticker 202020192018201720162015201420132012201120102009200820072006200520042003200220012000
Aluminum Corporation of China Limited ACH -1%11%-56%76%24%-28%32%-27%10%-53%-16%102%-73%118%31%36%-22%453%-17%0%0%
Alcoa Corporation AA 3%-19%-51%92%-4%-37%50%24%2%-43%-4%47%-68%24%4%-4%-16%71%-35%8%-18%
Century Aluminum Company CENX 33%1%-63%129%94%-82%133%0%0%-45%-4%62%-81%21%70%-0%38%157%-44%19%-23%