Chalco

Minmetals

MCC

NFC

Jiangxi Copper Ltd

Yunnan Copper Co., Ltd.

Daye Nonferrous Metal Ltd.

Jinchuan Group Limited

Shandong Fangyuan Group Ltd.

Zijin Mining

Zhongjin Lingnan Nonfemet Ltd

Yuguang Gold & Zinc Ltd

Baosteel

Sinosteel

SHFE

Yunnan Tin Group

China Tin Group

Ji’en Nickel Group

West Mining

and others

Europe

London Metal Exchange

BHP Billiton

CRU

Raw Materials Group

BME

Wood Mackenzie

Anglo American

Barclays Capital

BNP Paribas

Metal Bulletin

Rusal

Wogen

Clive Capital

CHR Metals Ltd

Hydro

Xstrata Nickel

Natixis

Trafigura AG

LouiseDreyfus Commodities

Rabobank

Deutsche Bank

Cargill

Norilsk

and others

Australia

Rio Tinto

Macquarie

Cape Alumina Ltd

Queensland Government

Australian Aluminum Council

AME

Morgan Stanley

Xstrata Copper

Bauxite Resources Ltd

Citi Group

Hamersley Iron Pty Ltd

UBS AG Australia

and others

Asia

Mitsui

Singapore Exchange

LG International

LS-Nikko Copper

Sumitomo

Mitsubishi Corporation

Mizuho Securities

Korea PDS

Bank of Tokyo-Mitsubishi UFJ

Sojitz

Hitachi

Hindalco-India

Japan Aluminum Association

Marubeni Corporation

Standard Charted Bank

UOB Kay Hian (HK) Ltd

and others

America

Alcoa

Freeportman

Natural Resources Canana

U.S. Geological Survey

Codelco

Vale

Votorantim

Vale Inco

Anto Fagasta Minerals S.A.

Bank of America Merrill Lynch

Ivanhoe Mines Ltd

Tech Cominco Metals

McKinsey

Norandal USA Inc.

and others