Finance costs (Tables)

12 Months Ended

Dec. 31, 2022

Borrowing costs [abstract]

Schedule of finance costs

For the years ended December 31	2022		2021
Finance costs before capitalized interest	$	167,066	$	165,391
Less capitalized interest related to Geismar 3 plant under construction	(36,314)		(20,985)
Finance costs	$	130,752	$	144,406