Aluminium

• Gesamtverband der Aluminiumindustrie (GDA)
• Aluminium-Verlag
• European Aluminium Foil Association
• European Aluminium Association
• International Aluminium Institute
• Verband der Aluminiumrecycling-Industrie (VAR)
  

Blei

• International Lead Zinc Research Organization
• International Lead and Zinc Study Group (ILZSG)
  
• Lead Development Association International
• European Lead Sheet Industry Association

Chrom

• International Chromium Development Association

Edelmetalle

• International Precious Metals Institute
• ResponsibleGold.org
• World Gold Council
• Silver Institute

Eisen und Stahl

• Stahl Informations Zentrum

Kobalt

• Cobalt Development Institute
  

Kupfer

• Deutsches Kupferinstitut e.V. (DKI)
• Copper Development Association
• Centre d`Information du Cuivre

Magnesium

• International Magnesium Association

Molybdän

• International Molybdenum Association

Nickel

• Nickel Institute
• Nickel Producers Environmental Research Association (NIPERA)

Pulver-Metallurgie

• Metal Powder Industries Federation

Titan

• International Titanium Association

Uran

• World Nuclear Association

Wolfram

• International Tungsten Industry Association

Zink

• Initiative Zink
• International Zinc Association
• International Lead and Zinc Study Group (ILZSG)
• American Zinc Association

Zinn

• Tin Technology (International Tin Research Institute)