Commodity2005200620072008
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$787$7,934$3,089$1,523
Washers (incl. spring washers) of copper$1,489$388$784$488
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$854$5,762$1,997$3,229
Threaded arts. of copper (excl. of 7415.33)$6,467$2,840$867$1,717
Total$9,597$16,924$6,737$6,957