Commodity2005200620072008200920102011
Prefabricated buildings$7,426,139$6,759,825$7,410,368$14,614,623$9,465,601$3,594,936$1,769,224
Total$7,426,139$6,759,825$7,410,368$14,614,623$9,465,601$3,594,936$1,769,224