Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...  $862$144,603$10,023$19,254$3,023
Washers (incl. spring washers) of copper$6,747$3,806$8,705$8,405$15,987$20,354$19,802
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$5,642$12,151$11,555$14,393$19,259$16,755$12,419
Threaded arts. of copper (excl. of 7415.33)$5,282$3,999$7,371$18,327$37,635$24,540$33,987
Total$17,671$19,956$28,493$185,728$82,904$80,903$69,231