Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$10,813$3,986$4,418$2,907$73,556$5,365$7,364
Washers (incl. spring washers) of copper     $3,628$1,459
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...     $28,327$39,115
Threaded arts. of copper (excl. of 7415.33)     $15,392$8,519
Total$10,813$3,986$4,418$2,907$73,556$52,712$56,457