INTERIM CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets
Cash and cash equivalents	$ 146,499	$ 184,925
Accounts receivable, net	335,394	327,345
Inventories	415,444	361,682
Prepaid expenses and other	21,461	17,601
Assets classified as held for sale	18,805	18,451
Total current assets	937,603	910,004
Property, plant and equipment, net	1,338,386	1,254,715
Amortizable intangible assets, net	52,277	49,829
Operating lease right-of-use assets	6,531	7,598
Pension asset	8,707	9,378
Deferred income tax assets	21,469	17,778
Other long-term assets	13,403	13,630
Total assets	2,378,376	2,262,932
Current liabilities
Accounts payable and other	293,948	248,661
Pension and other post-retirement benefit obligations	772	732
Liabilities associated with assets held for sale	7,398	7,145
Total current liabilities	302,118	256,538
Long-term debt	1,526,743	1,473,986
Pension and other post-retirement benefit obligations	12,645	11,134
Operating lease liabilities	3,902	4,793
Deferred income tax liabilities	74,027	74,772
Other long-term liabilities	12,450	11,934
Total liabilities	1,931,885	1,833,157
Shareholders’ equity
Common shares $1 par value; 200,000,000 authorized; 66,983,000 issued and outstanding (2024 - 66,871,000)	66,871	66,850
Additional paid-in capital	364,871	362,782
Retained earnings	112,463	230,912
Accumulated other comprehensive loss	(97,714)	(230,769)
Total shareholders’ equity	446,491	429,775
Total liabilities and shareholders’ equity	2,378,376	2,262,932
Commitments and contingencies (Note 14)