Key metal suppliers

Aluminum (Bauxite)

Australia	38%
Guinea	15%
Jamaica	10%

From Cunningham and Cunningham (2008)

Iron

China	24%
Brazil	15%
Australia	12%

From Cunningham and Cunningham (2008)

Copper

Chile	23%
US	19%
Canada	6%
Russia	6%

From Cunningham and Cunningham (2008)

Lead

Australia	19%
China	14%
US	14%

From Cunningham and Cunningham (2008)

Nickel

Russia	24%
Canada	19%
Indonesia	10%

From Cunningham and Cunningham (2008)

Zinc

Canada	15%
Australia	14%
China	13%

From Cunningham and Cunningham (2008)

Mercury

China	24%
Algeria	14%
Spain	10%
Kyrgyzstan	10%

From Cunningham and Cunningham (2008)

Tin

China	27%
Indonesia	18%
Peru	12%

From Cunningham and Cunningham (2008)