Commodity2005200620072008200920102011
Prefabricated buildings$15,267,759$24,032,440$38,187,517$39,719,455$16,052,748$26,359,826$22,639,639
Total$15,267,759$24,032,440$38,187,517$39,719,455$16,052,748$26,359,826$22,639,639