The table on the following page sets out the Group's classification of each class of financial instrument, at their fair values. The carrying amounts of these financial instruments approximate their fair values, therefore no fair value disclosures are provided. The different fair value levels are described below.

Level 1 - inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date;

Level 2 - inputs are inputs, other than quoted prices included within level 1, that are observable for the asset or liability, either directly or indirectly; and

Level 3 - inputs are inputs for the asset or liability that are not based on observable market data (unobservable inputs).

In estimating the fair value of an asset or liability, the Group uses market-observable data to the extent it is available. Where level 1 inputs are not available, the Group engages qualified third-party valuers to perform the valuation.

US$'000	Level		Unaudited  Six months  to 31 August  2021	Unaudited  Six months  to 31 August  2020	Audited  Year ended  28 February  2021
FINANCIAL ASSETS
Financial assets at amortised cost
Gross trade accounts receivable			1 152 224	1 105 720	1 135 017
Less: Expected credit loss allowances			(26 736)	(29 638)	(26 912)
Bonds			7 276	8 157	7 276
Loans granted to third parties and other long-term assets due			8 342	8 468	7 976
Finance lease receivables			34 049	36 774	39 242
Sundry receivables			41 062	43 926	45 467
Cash resources			492 748	406 685	488 632
Financial assets at fair value through profit or loss
Derivative financial assets	2		1 805	584	4 378
			1 710 770	1 580 676	1 701 076
FINANCIAL LIABILITIES
Financial liabilities at amortised cost
Trade payables			1 099 659	1 018 623	993 067
Other payables and other financial liabilities			206 080	208 585	224 396
Long-term interest-bearing liabilities*			97 853	55 132	76 682
Lease liabilities*			102 696	148 730	114 245
Short-term interest-bearing liabilities			301 403	4 936	227 149
Acquisition-related liabilities	3		9 248	–	–
Bank overdrafts			143 309	271 046	131 417
Financial liabilities at fair value through profit or loss
Acquisition-related liabilities	3		2 083	2 437	2 620
Derivative financial liabilities	2		1 159	7 514	1 046
			1 963 490	1 717 003	1 770 622

*	Includes current portion of long-term liabilities.

There were no transfers between level 1 and level 2 during the period for recurring fair value measurements.

Acquisition-related liabilities represent purchase considerations owing in respect of acquisitions. The purchase considerations are to be settled with the vendors in cash or shares on achievement of agreed performance criteria. The amounts owing are interest free.

Acquisition-related liabilities are classified as financial liabilities designated at fair value through profit or loss except where the option portion is fixed, in which case they are classified as financial liabilities at amortised cost. They are classified as level 3 financial instruments, whose fair value measurements are derived from inputs that are unobservable for the liabilities. Movements are presented in the statement of comprehensive income as acquisition-related fair value adjustments.