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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $7,147,713 | $10,197,927 | $12,756,280 | $16,281,783 | $9,067,406 | $9,407,970 | $11,631,252 |
| Molybdenum and articles thereof, including waste and scrap. | $12,977,668 | $25,351,081 | $20,937,673 | $15,926,443 | $4,166,123 | $3,811,119 | $3,723,613 |
| Tantalum and articles thereof, including waste and scrap. | $119,808 | $222,313 | $800,977 | $640,982 | $239,051 | $154,300 | $102,926 |
| Magnesium and articles thereof, including waste and scrap. | $24,265,200 | $29,894,147 | $20,932,829 | $36,919,927 | $11,073,524 | $26,237,769 | $37,076,904 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $8,229,574 | $20,970,143 | $9,524,910 | $12,348,208 | $8,128,324 | $6,403,116 | $8,563,124 |
| Bismuth and articles thereof, including waste and scrap. | $76,453 | $572,071 | $1,286,185 | $12,020,680 | $168,474 | $289,615 | $666,206 |
| Cadmium and articles thereof, including waste and scrap. | $119 | $786 | $181,855 | $1,108 | $1,675 | $1,400 | $148,303 |
| Titanium and articles thereof, including waste and scrap. | $68,488,430 | $80,771,839 | $95,344,972 | $115,244,042 | $65,579,829 | $50,368,743 | $72,742,035 |
| Zirconium and articles thereof, including waste and scrap. | $26,716,492 | $25,129,911 | $24,979,100 | $27,971,633 | $17,097,017 | $16,987,732 | $15,252,663 |
| Manganese and articles thereof, including waste and scrap. | $6,976,046 | $16,020,822 | $19,861,626 | $17,042,145 | $8,349,682 | $12,627,133 | $16,970,314 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $10,470,690 | $14,466,109 | $11,009,979 | $8,447,731 | $6,219,319 | $8,940,241 | $9,367,537 |
| Cermets and articles thereof, including waste and scrap. | $3,335,639 | $3,827,774 | $4,920,318 | $9,047,661 | $2,900,328 | $4,232,395 | $9,514,198 |
| Total | $168,803,832 | $227,424,923 | $222,536,704 | $271,892,343 | $132,990,752 | $139,461,533 | $185,759,075 |
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