|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $111,708 | $192,051 | $116,569 | $56,270 | $25,243 | $92,446 | $375,193 |
| Molybdenum and articles thereof, including waste and scrap. | $18,279 | $22,016 | $45,316 | $80,366 | $13,444 | $11,350 | |
| Tantalum and articles thereof, including waste and scrap. | | | $1,192 | $1,622 | | | $49,359 |
| Magnesium and articles thereof, including waste and scrap. | $16,407 | $16,492 | $13,204 | $11,267 | $13,452 | $6,753 | $149,748 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $8,296 | $33,588 | $27,561 | $7,300 | $60,178 | $42,509 | $46,752 |
| Bismuth and articles thereof, including waste and scrap. | $9,040 | $6,475 | | $1,132 | | | |
| Cadmium and articles thereof, including waste and scrap. | | $3,743 | | $8 | $355 | | $2,023 |
| Titanium and articles thereof, including waste and scrap. | $94,359 | $29,605 | $8,424 | $17,627 | $35,328 | $121,015 | $88,171 |
| Zirconium and articles thereof, including waste and scrap. | | $5,849 | | | | | $8,532 |
| Manganese and articles thereof, including waste and scrap. | $30,085 | $24,363 | $21,098 | $54,956 | $5,240 | | $19,913 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $489,813 | $398,370 | $460,098 | $1,050,362 | $569,164 | $515,811 | $1,401,718 |
| Cermets and articles thereof, including waste and scrap. | $134,414 | $158,295 | $814,598 | $248,932 | $175,541 | $217,070 | $141,273 |
| Total | $912,401 | $890,847 | $1,508,060 | $1,529,842 | $897,945 | $1,006,954 | $2,282,682 |
|
|
