Commodity200520062007200820092011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$1,838$1,315$2,024$769$1,594$773
Washers (incl. spring washers) of copper$9,773$8,755$7,781$24,427$4,962$5,703
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$7,954$7,106$8,464$31,547$20,121$79,264
Threaded arts. of copper (excl. of 7415.33)$34,590$19,997$62,324$157,955$17,834$140,904
Total$54,155$37,173$80,593$214,698$44,511$226,644