Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$1,448$36,787$375,592$150,831$92,225$61,362$46,645
Washers (incl. spring washers) of copper $168,190$744,073$425,528$16,872$943$15
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$34,428$6,619  $72 $15
Threaded arts. of copper (excl. of 7415.33)$693$8,467$14,402$3,327$2,562$14,526$17,286
Total$36,569$220,063$1,134,067$579,686$111,731$76,831$63,961