EXCHANGEABLE NOTES AND OTHER BORROWINGS (Tables)

12 Months Ended

Dec. 31, 2021

Borrowings [abstract]

Schedule of Carrying Value of Exchangeable Senior Notes

	December 31, 2021 US$’000		December 31, 2020 US$’000
Current liabilities
Exchangeable senior notes		83,312		-
Total current liabilities		83,312		-

	December 31, 2021 US$’000		December 31, 2020 US$’000
Non-Current liabilities
Exchangeable senior notes		-		82,664
Other borrowings		-		31
Total value of embedded derivatives – liability		-		1,370
Total non-current liabilities		-		84,065

	December 31, 2021 US$’000		December 31, 2020 US$’000
Non-current assets
Exchangeable note bond call option		-		150
Non-current liabilities
Exchangeable note equity conversion option		-		1,370
Exchangeable note bond put option		-		-
		-		1,370
Total value of embedded derivatives – net liability		-		1,220

Schedule of Exchangeable Notes

	December 31, 2021 US$’000		December 31, 2020 US$’000
Balance at 1 January		82,664		82,021
Accretion interest (Note 8)		648		643
		83,312		82,664