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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $937,966 | $971,076 | $2,681,457 | $2,434,164 | $1,781,250 | $1,989,858 | $2,526,122 |
| Molybdenum and articles thereof, including waste and scrap. | $145,595 | $94,214 | $209,936 | $349,325 | $103,652 | $199,259 | $254,210 |
| Tantalum and articles thereof, including waste and scrap. | $6,265 | $42,040 | $58,918 | $211,911 | $152,092 | $513,113 | $369,845 |
| Magnesium and articles thereof, including waste and scrap. | $1,200,928 | $834,636 | $73,826 | $195,910 | $158,252 | $159,073 | $159,251 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $4,639,514 | $4,741,532 | $4,731,247 | $19,609,716 | $16,361,781 | $19,862,052 | $14,241,984 |
| Bismuth and articles thereof, including waste and scrap. | $23,894 | $38,134 | $54,024 | $221,849 | $112,762 | $62,675 | $106,192 |
| Cadmium and articles thereof, including waste and scrap. | | $11,817 | $9,318 | $15,049 | $1,334 | | $8,616 |
| Titanium and articles thereof, including waste and scrap. | $11,489,136 | $11,908,447 | $9,014,736 | $9,145,179 | $14,681,891 | $19,846,756 | $13,115,955 |
| Zirconium and articles thereof, including waste and scrap. | $2,906 | $70,040 | $108,058 | $18,393 | $3,003 | $484 | $4,972 |
| Manganese and articles thereof, including waste and scrap. | $13,111 | $96,279 | $567,296 | $30,666 | $21,784 | $7,189 | $7,563 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $24,700 | $10,524 | $61,899 | $84,024 | $26,676 | $7,904 | $16,424 |
| Cermets and articles thereof, including waste and scrap. | $146,576 | $206,754 | $657,754 | $911,386 | $477,576 | $214,875 | $68,701 |
| Total | $18,630,591 | $19,025,493 | $18,228,469 | $33,227,572 | $33,882,053 | $42,863,238 | $30,879,835 |
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