Commodity2005200620072008200920102011
Hand-operated spanners & wrenches, non-adjustable$236,765$210,037$258,622$336,975$399,334$384,982$948,710
Hand-operated spanners & wrenches, adjustable$291,710$404,684$427,635$954,310$880,386$936,772$1,996,280
Interchangeable spanner sockets, with/without handles$214,187$198,862$319,354$307,936$738,013$828,919$1,189,566
Total$742,662$813,583$1,005,611$1,599,221$2,017,733$2,150,673$4,134,556