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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $1,897,077 | $3,614,370 | $3,591,892 | $3,266,720 | $2,089,520 | $2,231,269 |
| Molybdenum and articles thereof, including waste and scrap. | $3,796,641 | $6,393,302 | $7,068,492 | $8,836,500 | $4,428,723 | $5,900,997 |
| Tantalum and articles thereof, including waste and scrap. | $877,678 | $2,305,307 | $3,093,666 | $4,031,460 | $1,090,791 | $1,727,477 |
| Magnesium and articles thereof, including waste and scrap. | $52,262,866 | $54,538,423 | $69,518,278 | $67,058,382 | $47,153,690 | $52,469,956 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $1,851,080 | $1,989,977 | $2,261,918 | $2,870,352 | $2,159,264 | $1,633,347 |
| Bismuth and articles thereof, including waste and scrap. | $1,301,599 | $1,427,155 | $2,874,063 | $3,120,845 | $1,184,247 | $4,876,178 |
| Cadmium and articles thereof, including waste and scrap. | $24,863 | $2,513 | $163,330 | $5,894 | $2,790 | $21,212 |
| Titanium and articles thereof, including waste and scrap. | $15,494,871 | $22,058,086 | $35,136,583 | $27,434,850 | $22,761,542 | $17,695,038 |
| Zirconium and articles thereof, including waste and scrap. | $481,107 | $967,350 | $881,160 | $1,200,892 | $471,467 | $1,358,913 |
| Manganese and articles thereof, including waste and scrap. | $31,946,982 | $31,740,378 | $94,296,432 | $128,492,465 | $76,538,092 | $140,546,089 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $2,844,372 | $2,238,725 | $4,632,265 | $1,896,377 | $1,435,324 | $1,407,967 |
| Cermets and articles thereof, including waste and scrap. | $3,202,406 | $2,827,928 | $2,397,797 | $4,113,975 | $2,866,465 | $4,873,527 |
| Total | $115,981,542 | $130,103,514 | $225,915,876 | $252,328,712 | $162,181,915 | $234,741,970 |
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