Secondary recycle of tin from primary production residues in the US

The industrial types, sources, and quantities of US tin residues are identified and the methods of treatment reviewed. The effect of a lower tin price, due to a current major world surplus of tin metal, is mentioned and covered in some detail. The names and locations of over 100 US firms recovering tin residues are listed. Current smelting and refining charges are included to convert the residues into tin metal and alloy. The impact of the complete with-drawal of the LME daily tin price since Oct. 24, 1985, and the collapse of the International Tin Council, which at one time supported the Buffer Stock Manager, are reported with comments.