Net Sales by Product Group and End Market (Tables)

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Net sales by product group and end market

The following table presents our net sales by product group.

	For the Three Months Ended March 31,
	2022		2021
	(In thousands)
Advanced products (1)	$	1,156,508	$	920,655
Mainstream products (2)	440,308		405,495
Total net sales	$	1,596,816	$	1,326,150

(1) Advanced products include flip chip, memory and wafer-level processing and related test services.

(2) Mainstream products include all other wirebond packaging and related test services.

Net sales by end market consist of the following:

	For the Three Months Ended March 31,
	2022		2021
Communications (smart phones, tablets)	41	%	40	%
Automotive, industrial and other (ADAS, electrification, infotainment, safety)	21	%	22	%
Consumer (AR & gaming, connected home, home electronics, wearables)	19	%	21	%
Computing (data center, infrastructure, PC/laptop, storage)	19	%	17	%
Total net sales	100	%	100	%