Commodity2005200620072008200920102011
Prefabricated buildings$18,145,726$28,237,832$41,692,206$47,022,385$23,410,698$34,009,306$45,730,499
Total$18,145,726$28,237,832$41,692,206$47,022,385$23,410,698$34,009,306$45,730,499