Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$113,039$103,977$2,309,512$941,291$71,574$129,538$143,810
Washers (incl. spring washers) of copper$316,927$171,764$375,813$290,902$244,042$156,932$228,264
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$2,276,721$2,477,265$5,288,072$3,073,000$1,974,287$2,699,497$2,872,187
Threaded arts. of copper (excl. of 7415.33)$2,411,822$2,949,859$3,992,627$3,974,780$4,286,006$5,361,906$5,000,595
Total$5,118,509$5,702,865$11,966,024$8,279,973$6,575,909$8,347,873$8,244,856