Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $307,853 | $532,206 | $721,368 | $1,198,678 | $461,855 | $673,345 | $633,246 |
Washers (incl. spring washers) of copper | $534,827 | $711,448 | $867,889 | $943,179 | $721,152 | $561,724 | $536,325 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $3,653,701 | $5,838,100 | $8,329,635 | $4,955,182 | $3,098,159 | $3,320,023 | $1,732,996 |
Threaded arts. of copper (excl. of 7415.33) | $1,614,383 | $2,108,758 | $2,378,815 | $2,080,921 | $1,717,868 | $2,144,339 | $2,581,604 |
Total | $6,110,764 | $9,190,512 | $12,297,707 | $9,177,960 | $5,999,034 | $6,699,431 | $5,484,171 |
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