Commodity2005200620072008200920102011
Zinc plates, sheets, strip & foil$608,712$2,277,395$1,160,851$2,694,520$1,436,969$2,033,217$2,848,219
Total$608,712$2,277,395$1,160,851$2,694,520$1,436,969$2,033,217$2,848,219