Copper

country mine production 2006 (metric tons)* % of world mine production demonstrated reserves 2006 (metric tons)* % of world demonstrated reserves

Chile 5,400,000 35.3 360,000,000 38.1

United States 1,220,000 7.9 70,000,000 7.4

Peru 1,050,000 6.9 60,000,000 6.4

Australia 950,000 6.2 43,000,000 4.6

Indonesia 800,000 5.2 38,000,000 4.0

China 760,000 4.9 63,000,000 7.4

Russia 720,000 4.7 30,000,000 3.2

Canada 600,000 3.9 20,000,000 2.1

Zambia 540,000 3.5 35,000,000 3.7

Poland 525,000 3.4 48,000,000 5.1

Kazakhstan 430,000 2.8 20,000,000 2.1

Mexico 380,000 2.5 40,000,000 4.3

other countries 1,920,000 12.5 110,000,000 11.7

world total 15,300,000 100** 940,000,000 100**

*Estimated.

**Detail does not add to total given because of rounding.

Source: U.S. Department of the Interior, Mineral Commodity Summaries 2007.