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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2010 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $400,436 | $210,886 | $66,363 | | $589,601 |
| Molybdenum and articles thereof, including waste and scrap. | $275 | $8,142 | $10,177 | | |
| Tantalum and articles thereof, including waste and scrap. | $10,126 | $817 | $149,598 | | |
| Magnesium and articles thereof, including waste and scrap. | $1,770,564 | $1,843,224 | $2,069,969 | | $2,540,004 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $37,189 | $1,356,406 | $61,416 | | |
| Bismuth and articles thereof, including waste and scrap. | $87,890 | $989 | $59,112 | | |
| Cadmium and articles thereof, including waste and scrap. | $966 | $1,036 | $1,165 | | |
| Titanium and articles thereof, including waste and scrap. | $2,298,439 | $3,193,276 | $2,212,961 | $11,422,681 | $1,017,868 |
| Zirconium and articles thereof, including waste and scrap. | $14,860 | $20,549 | $18,922 | | |
| Manganese and articles thereof, including waste and scrap. | $40,740 | $11,021 | $3,618,106 | | $3,138,671 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $779,791 | $1,047,910 | $905,179 | | $2,523,470 |
| Cermets and articles thereof, including waste and scrap. | $174,198 | $351,413 | $477,267 | | $1,191,468 |
| Total | $5,615,474 | $8,045,669 | $9,650,235 | $11,422,681 | $11,001,082 |
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