Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$389$7,497$93$11,835$12,992$1,290$973
Washers (incl. spring washers) of copper$6,822$34,644$34,817$6,412$6,379$15,839$20,586
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$3,666$5,791$6,591$4,360$34,161$2,028$3,550
Threaded arts. of copper (excl. of 7415.33)$668$959$2,280$17,362$4,630$9,871$7,866
Total$11,545$48,891$43,781$39,969$58,162$29,028$32,975