Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$5,320$15,292$50,659$29,171$12,228$56,166$26,475
Washers (incl. spring washers) of copper$10,264$12,542$6,578$7,938$6,321$12,093$10,386
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$90,507$28,435$33,297$37,927$5,549$174,602$231,543
Threaded arts. of copper (excl. of 7415.33)$638,110$470,963$347,031$443,476$553,123$1,033,512$864,201
Total$744,201$527,232$437,565$518,512$577,221$1,276,373$1,132,605