Commodity2005200620072008
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$24,501$62,227$24,725$63,518
Washers (incl. spring washers) of copper$39,312$12,279$11,671$5,929
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$1,970$864$363$222,783
Threaded arts. of copper (excl. of 7415.33)$16,697$15,612$20,130$47,900
Total$82,480$90,982$56,889$340,130