Commodity2005200620072008200920102011
Prefabricated buildings$75,978,353$114,692,968$304,659,552$460,934,382$164,325,107$141,028,424$344,727,808
Total$75,978,353$114,692,968$304,659,552$460,934,382$164,325,107$141,028,424$344,727,808