Commodity2005200620072008200920102011
Prefabricated buildings$1,957,384$4,054,819$3,040,056$3,198,686$1,246,507$2,018,924$426,728
Total$1,957,384$4,054,819$3,040,056$3,198,686$1,246,507$2,018,924$426,728