Commodity2005200620072008200920102011
Prefabricated buildings$6,809,676$6,190,675$3,045,760$6,016,611$3,473,644$3,632,419$5,847,731
Total$6,809,676$6,190,675$3,045,760$6,016,611$3,473,644$3,632,419$5,847,731