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NYSE: CCJ	US $21.96	0.16

McARTHUR RIVER

Q1 Production Chart

Uranium production

Cameco's share (million lbs U₃O₈)	Three months
	ended March 31
	2013	2012

McArthur River/Key Lake	3.5	2.9
Rabbit Lake	1.1	1.0
Smith Ranch-Highland	0.3	0.2
Crow Butte	0.2	0.2
Inkai	0.8	0.5
Total	5.9	4.8

RELATED INFORMATION

McArthur River › Annual Production

© 2013 Cameco Corp.