Income and Expenses Items (Tables)

12 Months Ended

Dec. 31, 2021

Text Block1 [Abstract]

Summary of Other Operating Income

7(a)Other operating income

	2021		2020		2019
	US$’000		US$’000		US$’000
Gain on disposal of property, plant, and equipment		318		239		88
Rental income		179		199		89
Reversal of allowance for other receivable		—		80		—
Reversal of allowance for trade receivables for related parties		—		11		—
Reversal of allowance for trade receivable		—		—		122
Other operating income – others		90		285		86
Total other operating income		587		814		385

Summary of Other Operating Expenses

7(b)Other operating expenses

	2021		2020		2019
	US$’000		US$’000		US$’000
Allowance for trade receivables		205		124		—
Allowance for trade receivables for related parties		15		—		—
Impairment of property, plant, and equipment		7		4		546
Allowance for foreseeable loss		—		—		193
Allowance for other receivable		—		—		30
Other operating expenses – others		—		1		1
Total other operating expenses		227		129		770

Summary of Finance Costs and Finance Income

7(c)Finance costs

	2021		2020		2019
	US$’000		US$’000		US$’000
Interest on debts and borrowings		1,027		536		754
Interest on leases liabilities		70		79		91
Total interest expenses		1,097		615		845
Banking charges		154		129		167
Total finance costs		1,251		744		1,012

7(d)Finance income

	2021		2020		2019
	US$’000		US$’000		US$’000
Interest income		123		320		506
Total finance income		123		320		506

Summary of Other Income and Other Expenses

7(e)Other income

	2021		2020		2019
	US$’000		US$’000		US$’000
Government grants		271		973		425
Net gain on financial instruments		259		3		146
Dividend income		106		108		109
Other income		35		89		37
Total other income		671		1,173		717

The government grants for year 2020 due to the COVID-19 epidemic is US $882K.

7(f)Other expenses

	2021		2020		2019
	US$’000		US$’000		US$’000
Others		1		1		3
Total other expenses		1		1		3

Summary of Depreciation, Amortization and Lease Expense Included in Consolidated Income Statements

7(g)Depreciation, amortization and lease expense included in the consolidated income statements

	2021		2020		2019
	US$’000		US$’000		US$’000
Included in cost of sales:
Depreciation – tangible assets		3,863		3,893		4,089
Depreciation – right of use assets		127		121		135
Amortization – intangible assets		21		19		10
Lease expenses		1		2		3
Included in selling expenses:
Depreciation – tangible assets		108		92		93
Depreciation – right of use assets		144		113		112
Amortization – intangible assets		—		1		1
Lease expenses		1		1		1
Included in general and administrative expenses:
Depreciation – tangible assets		619		590		552
Depreciation – right of use assets		390		387		260
Amortization – intangible assets		26		42		39
Depreciation – investment property		196		144		33
Lease expenses		4		14		170
		5,500		5,419		5,498

Summary of Employee Benefits Expenses

7(h)Employee benefits expenses

	2021		2020		2019
	US$’000		US$’000		US$’000
Included in cost of sales:
Wages and salaries		14,088		13,065		14,429
Labor and health insurance costs		77		71		126
Pension costs		828		736		994
Other employment benefits		843		702		816
Included in selling expenses:
Wages and salaries		4,191		3,557		3,495
Labor and health insurance costs		8		7		12
Pension costs		360		300		330
Other employment benefits		36		14		50
Included in general and administrative expenses:
Wages and salaries		8,435		8,861		8,117
Labor and health insurance costs		104		89		85
Pension costs		661		640		757
Director fees		587		1,065		640
Other employment benefits		222		186		286
Total employee benefits expenses		30,440		29,293		30,137