Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... $825 $2,015$410$17,244$2,580
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...   $410 $4 
Threaded arts. of copper (excl. of 7415.33)$82$6,856$593$18$14,468$128$245
Total$82$7,681$593$2,443$14,878$17,376$2,825