Investments in affiliates (Tables)

12 Months Ended

Dec. 31, 2020

Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]

Investments in affiliates

	December 31,
	2020			2019
Balance Sheet:	US$’000			US$’000
Current assets		44,918			41,614
Non-current assets		15,258			15,666
Total assets		60,176			57,280
Total liabilities		(30,889	)		(31,108	)
Total shareholders’ equity		29,287			26,172

	Year ended December 31,
	2020		2019
Operating results:	US$’000		US$’000
Net sales		43,933		40,348
Operating income		2,214		677
Net income		1,946		704