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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $5,573,943 | $5,420,510 | $7,430,191 | $9,496,654 | $6,824,059 | $9,934,399 | $14,099,417 |
| Molybdenum and articles thereof, including waste and scrap. | $4,212,860 | $4,707,738 | $5,595,570 | $6,597,248 | $2,340,667 | $2,064,906 | $2,905,593 |
| Tantalum and articles thereof, including waste and scrap. | $176,699 | $94,594 | $161,061 | $238,140 | $225,400 | $277,532 | $375,823 |
| Magnesium and articles thereof, including waste and scrap. | $12,138,961 | $14,487,170 | $21,304,141 | $40,935,687 | $25,135,651 | $34,830,447 | $37,224,388 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $4,852,482 | $3,179,810 | $2,502,125 | $4,953,341 | $2,169,786 | $7,140,526 | $3,736,981 |
| Bismuth and articles thereof, including waste and scrap. | $988,756 | $1,207,293 | $3,066,274 | $2,361,137 | $1,664,981 | $1,646,385 | $2,804,411 |
| Cadmium and articles thereof, including waste and scrap. | $169,946 | $359,076 | $461,848 | $549,913 | $676,714 | $525,166 | $609,739 |
| Titanium and articles thereof, including waste and scrap. | $14,786,042 | $23,643,503 | $26,696,460 | $29,749,026 | $58,682,452 | $31,644,360 | $36,840,935 |
| Zirconium and articles thereof, including waste and scrap. | $657,209 | $141,094 | $175,398 | $290,883 | $727,138 | $347,268 | $480,915 |
| Manganese and articles thereof, including waste and scrap. | $19,097,944 | $22,455,219 | $30,976,070 | $30,745,770 | $26,736,618 | $35,397,965 | $53,758,222 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $1,266,516 | $2,646,245 | $1,418,539 | $3,239,984 | $5,736,080 | $2,988,406 | $7,107,643 |
| Cermets and articles thereof, including waste and scrap. | $873,793 | $4,796,267 | $6,270,492 | $13,987,192 | $4,879,868 | $7,360,679 | $15,189,920 |
| Total | $64,795,151 | $83,138,519 | $106,058,169 | $143,144,975 | $135,799,414 | $134,158,039 | $175,133,987 |
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