Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$99,875$38,247$7,429$952$1,406$642$5,363
Washers (incl. spring washers) of copper$93,395$488,377$608,470$594,880$461,856$417,744$389,924
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$40,148$28,334$39,914$51,756$41,353$34,123$12,956
Threaded arts. of copper (excl. of 7415.33)$760,999$925,192$1,824,043$714,801$224,372$327,575$751,900
Total$994,417$1,480,150$2,479,856$1,362,389$728,987$780,084$1,160,143