Aquarius Platinum Ltd.
Almazjuvelireexport
Anglo Platinum Ltd.
Impala Platinum Holdings Ltd.
Lonmin Plc
Norilsk Nickel
North American Palladium Ltd.
Northam Platinum Ltd.
Vale Inco Ltd.
Xstrata

The Bullion Desk.com
Comdaq Metals Ltd.
CPM Group
Gold Fields Mineral Services
The Gold Institute
Institute of Scrap Recycling
International Platinum Association
IPMI - International Precious Metals Institute
Kitco Inc.
The London Bullion Market Association
London Metal Exchange
London Platinum & Palladium Market
The Mining Web
Platinum Guild Intl.
Recycling Today
The Silver Institute
Tanaka Kikinzoku Kygyo
World Gold Council