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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $8,176 | $135,609 | $54,575 | $91,980 | $127,341 |
| Molybdenum and articles thereof, including waste and scrap. | $228 | | $983 | $4,435 | $29,340 |
| Tantalum and articles thereof, including waste and scrap. | | $225,633 | $704,913 | $691,343 | $1,611 |
| Magnesium and articles thereof, including waste and scrap. | $2,050,612 | $1,310,409 | $1,118,900 | $2,954,022 | $1,470,674 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $19,209 | $18,601 | $66,629 | $65,694 | $21,913 |
| Bismuth and articles thereof, including waste and scrap. | $4,616 | $6,008 | $432 | $7,121 | $4,523 |
| Cadmium and articles thereof, including waste and scrap. | $1,582 | | | $433 | $169 |
| Titanium and articles thereof, including waste and scrap. | $448,901 | $47,371 | $613,975 | $3,168,333 | $4,677,493 |
| Zirconium and articles thereof, including waste and scrap. | $24,580 | | | $20,895 | $579,748 |
| Manganese and articles thereof, including waste and scrap. | $964,321 | $235,259 | $1,808,125 | $3,223,673 | $165,358 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | | $60,472 | $45,525 | | $15 |
| Cermets and articles thereof, including waste and scrap. | $13,216 | $57,810 | $22,411 | $52,994 | $16,479 |
| Total | $3,535,441 | $2,097,172 | $4,436,468 | $10,280,923 | $7,094,664 |
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