Commodity2005200620072008200920102011
Prefabricated buildings$67,897,515$80,179,871$60,100,341$74,292,668$55,933,513$62,495,744$71,356,675
Total$67,897,515$80,179,871$60,100,341$74,292,668$55,933,513$62,495,744$71,356,675