Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $658,959 | $716,066 | $664,279 | $888,971 | $483,537 | $1,067,266 | $2,200,636 |
Washers (incl. spring washers) of copper | $1,359,494 | $1,161,883 | $1,890,963 | $2,507,690 | $1,915,435 | $2,178,929 | $2,191,411 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $15,852,740 | $25,834,980 | $31,136,199 | $36,307,225 | $25,223,057 | $34,582,894 | $10,950,256 |
Threaded arts. of copper (excl. of 7415.33) | $15,478,219 | $21,823,767 | $29,847,468 | $29,343,504 | $18,575,068 | $21,224,892 | $23,599,700 |
Total | $33,349,412 | $49,536,696 | $63,538,909 | $69,047,390 | $46,197,097 | $59,053,981 | $38,942,003 |
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