Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$497$698$178$2,636$1,404$1,052$2
Washers (incl. spring washers) of copper$3,454$1,571$4,202$1,429$4,376$1,912$7,013
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$25,868$11,247$10,723$14,354$5,304$2,155$6,589
Threaded arts. of copper (excl. of 7415.33)$273$54,764$56,751$3,108$3,323$37,857$5,476
Total$30,092$68,280$71,854$21,527$14,407$42,976$19,080