Sub-Chapter2005200620072008200920102011
Iron ores and concentrates$22,539$1,959$35,982    
Manganese ores and concentrates   $94  $282
Copper ores and concentrates.  $967,018    
Nickel ores and concentrates.   $2,490   
Aluminium ores and concentrates.    $16,026$227,924$24,415
Tin ores and concentrates.  $20    
Chromium ores and concentrates.   $913,052$113,308$1,004,539$1,913,370
Precious metal ores and concentrates.    $1,672 $724
Other ores and concentrates.    $107,503  
Granulated slag from the manufacture of iron or steel.  $7,169$24,015$34,535$12,468$8,094
Slag, dross (other than granulated slag) $8,387$28,088$53,130$9,709  
Ash and residues     $87 
Total$22,539$10,346$1,038,277$992,781$282,753$1,245,018$1,946,885