Key Takeaways CCJ's Q1 uranium production rose 3% year over year to 6M pounds, driven by higher Cigar Lake output. Production at McArthur River and Key Lake fell 9% on mine plan shifts; Cigar Lake jumped 22%. JV Inkai resumed output after a short halt; CCJ's 2025 production guidance remains unchanged.Cameco Corporation (CCJ) produced 6 million pounds of uranium (its share) in the first quarter of 2025, reflecting a 3% increase from the year-ago quarter. The company expects its share of production to reach ...