Accounts payable and accrued liabilities

6 Months Ended

12 Months Ended

Apr. 30, 2022

Oct. 31, 2021

Statement [Line Items]

Accounts payable and accrued liabilities

9. Accounts payable and accrued liabilities

	April 30, 2022 $		October 31, 2021 $
Trade payables		20,979,006		9,447,394
Accrued fixed Assets		15,050,873		2,074,681
Accrued expenses		4,827,190		4,378,073
Accrued compensation		4,301,422		2,800,968
		45,158,491		18,701,116

17. Accounts payable and accrued liabilities

	October 31, 2021		October 31, 2020
	$		$
Accounts payable		9,447,394		2,454,421
Accrued expenses		6,452,754		1,177,377
Accrued compensation		2,800,968		732,574
		18,701,116		4,364,372

Accrued expenses include accruals for purchase of plant and equipment, audit fees, legal and consulting fees, and operational and inventory purchases.