Sub-Chapter | 2009 | 2010 |
Iron ores and concentrates | $435,646 | $288,800 |
Copper ores and concentrates. | $1,324 | |
Cobalt ores and concentrates. | | $611 |
Aluminium ores and concentrates. | $263,385 | $525,698 |
Lead ores and concentrates. | $1,248 | $2,849 |
Tin ores and concentrates. | $3,970 | |
Chromium ores and concentrates. | | $79 |
Niobium, tantalum, vanadium and concentrates. | | $42 |
Granulated slag from the manufacture of iron or steel. | $2,103,960 | $9,990,324 |
Slag, dross (other than granulated slag) | $446,763 | $344,306 |
Ash and residues | | $6,912 |
Total | $3,256,296 | $11,159,621 |
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