Sub-Chapter2005200620072008200920102011
Lead ores and concentrates. $7,437   $969 
Molybdenum ores and concentrates.   $1   
Titanium ores and concentrates.$5,413,177$3,735,017$7,241,893$4,346,531$8,703,752$978,846 
Niobium, tantalum, vanadium and concentrates. $124,265$919,193$856,905$742,595$15,006,460$25,815,594
Precious metal ores and concentrates.$166,290$171,367$2,870$1,541   
Other ores and concentrates.$60,718 $1    
Ash and residues  $48,569  $32,993 
Total$5,640,185$4,038,086$8,212,526$5,204,978$9,446,347$16,019,268$25,815,594