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Trade and other receivables
12 Months Ended
Dec. 31, 2023
Trade and other receivables [abstract]  
Trade and other receivables Trade and other receivables
As at
December 31
As at
December 31
(in millions of U.S. dollars)20232022
TRADE AND OTHER RECEIVABLES


Trade receivables10.2 4.4 
Sales tax receivable5.8 11.0 
Unsettled provisionally priced concentrate derivatives and swap contracts (Note 13)(0.3)(1.8)
Other0.6 0.5 
Total trade and other receivables16.3 14.1