Sub-Chapter20052006
Iron ores and concentrates $504
Manganese ores and concentrates$98 
Aluminium ores and concentrates.$596,652$488,615
Chromium ores and concentrates.$278,164$80,757
Titanium ores and concentrates.$166,355$27,136
Niobium, tantalum, vanadium and concentrates.$7,346 
Precious metal ores and concentrates. $55
Granulated slag from the manufacture of iron or steel.$277,219$120,205
Total$1,325,834$717,272