International Nickel Study Group
     Nickel Development Institute
     Nickel Producers Environmental Research Association

     International Platinum Association
     The Silver Institute
     International Precious Metals Institute

     American Iron and Steel Institute
     European Confederation of Iron and Steel Industries
     European Stainless Steel Development Association
     International Stainless Steel Forum
     Specialty Steel Industry of North America
     Steel Recycling Institute 

     International Lead and Zinc Study Group
     International Lead and Zinc Research Organization 
     International Zinc Association

     Cobalt Development Institute
     International Chromium Development Association
     International Lead Management Center
     Non-Ferrous Metals and their Contribution to                        Sustainable Development

     v
      American Electroplaters and Surface Finishers Society
      British Geological Survey
      Bureau of International Recycling
      European Association of Metals
      European Commission on the "Thematic Strategy of             the Sustainable Use of Natural Resources" 
      The European Recycling Marketplace
      European Topic Centre on Waste and Material Flows
      Geological Survey of Canada
      Institute of Scrap Recycling Industries, Inc.
      Institution of Mining and Metallurgy              
      International Council on Mining and Metals
      The Minerals, Metals, and Materials Society
      Natural Resources Canada
      United States Geological Survey
      The World Bank
      World Bureau of Metal Statistics