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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2010 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $137,983 | $82,388 | $18,934 | $5,822 | $19,631 |
| Molybdenum and articles thereof, including waste and scrap. | $19,182 | | $50,295 | $125,682 | $274 |
| Tantalum and articles thereof, including waste and scrap. | $899 | | | $9,405 | $137 |
| Magnesium and articles thereof, including waste and scrap. | $3,697,999 | $238,064 | $955,299 | $1,495,368 | $6,905,425 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | | $3,880 | $13,984 | $3,050 | $19,126 |
| Bismuth and articles thereof, including waste and scrap. | $266 | $15,669 | | | |
| Cadmium and articles thereof, including waste and scrap. | $8,271 | $28,570 | $11,305 | | |
| Titanium and articles thereof, including waste and scrap. | $57,414 | $32,618 | $36,616 | $2,771,432 | $2,302,282 |
| Zirconium and articles thereof, including waste and scrap. | $77,206 | $587 | | $1,648 | $16,427 |
| Manganese and articles thereof, including waste and scrap. | $41,838 | $24,957 | | | $442,364 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $32,335 | $10,243 | $121,972 | $2,253 | $3,478 |
| Cermets and articles thereof, including waste and scrap. | $11,701 | $32,393 | $14,612 | $9,869 | $1,047 |
| Total | $4,085,094 | $469,369 | $1,223,017 | $4,424,529 | $9,710,191 |
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