Commodity2005200720102011
Hand-operated spanners & wrenches, non-adjustable$22,497$26,617$17,369$54,091
Hand-operated spanners & wrenches, adjustable$2,772$15,957$9,161$108,904
Interchangeable spanner sockets, with/without handles $3,424$3,445$14,805
Total$25,269$45,998$29,975$177,800