Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Iron ores and concentrates | $23,382,019 | $17,563,923 | $343,169,719 | $484,647,334 | $236,104,545 | $522,033,046 |
Copper ores and concentrates. | | | | | $13,094 | |
Lead ores and concentrates. | | | | | | $15 |
Tungsten ores and concentrates. | | | | | | $100 |
Molybdenum ores and concentrates. | | | | | | $8,997 |
Other ores and concentrates. | | $972,816 | $5,712,594 | $13,199,260 | $3,909,191 | $10,513,339 |
Granulated slag from the manufacture of iron or steel. | | | | $227 | | |
Slag, dross (other than granulated slag) | $1,731,184 | $6,093,686 | $2,271,859 | $2,707,129 | | |
Ash and residues | $91,455 | $61,283 | | | | $262,247 |
Total | $25,204,658 | $24,691,708 | $351,154,172 | $500,553,950 | $240,026,830 | $532,817,744 |
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