Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$386,344$328,526$492,267$573,954$259,540$474,560$487,488
Washers (incl. spring washers) of copper$1,255,800$1,788,124$2,786,557$2,202,760$1,838,315$4,011,279$1,523,490
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$1,135,139$1,192,637$1,722,037$2,129,009$1,188,625$1,534,440$1,472,656
Threaded arts. of copper (excl. of 7415.33)$5,541,799$6,826,401$4,230,317$5,518,542$3,463,732$3,744,353$4,715,894
Total$8,319,082$10,135,688$9,231,178$10,424,265$6,750,212$9,764,632$8,199,528