Sub-Chapter200520062007
Tin ores and concentrates. $839 
Uranium or thorium ores and concentrates.$1,092  
Granulated slag from the manufacture of iron or steel.$37,374$18,038 
Slag, dross (other than granulated slag)  $6,169
Ash and residues$30 $4,937
Total$38,496$18,877$11,106