Inventories

12 Months Ended

Dec. 31, 2023

Inventory Disclosure [Abstract]

Inventories

5. INVENTORIES

The components of inventories are as follows:

	December 31
	2022		2023
	US$		US$
Finished goods		98,307		61,336
Work in process		111,530		86,930
Raw materials		78,127		68,684
		287,964		216,950

The Company wrote down US$5,689 thousand, US$15,833 thousand and US$7,920 thousand in 2021, 2022 and 2023, respectively, for obsolete or unmarketable inventory.