Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$11,498$18,258$10,152$1,020$16,150$7,146$24,770
Washers (incl. spring washers) of copper$5,939$7,114$7,964$13,373$7,757$7,354$1,653
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$3,302$4,090$2,002$33,310$3,550$533$769
Threaded arts. of copper (excl. of 7415.33)$10,422$3,657$49,729$170,368$6,257$12,934$5,763
Total$31,161$33,119$69,847$218,071$33,714$27,967$32,955