GUC Monthly Sales Report - May 2021

Hsinchu, Taiwan, Jun 7, 2021 - GUC (TAIEX: 3443) today announced its net sales for May 2021 were NT1,083 million, increased 7.0% month-over-month and also increased 16.4% year-over-year. Net sales for January through May 2021 totaled NT$5,407 million, increased 4.4% compared to the same period in 2020.

GUC Sales Report:
(NT$ thousand)

Net Sales	2021	2020	MoM (%)	YoY (%)
May	1,083,197	930,456	7.0%	16.4%
Year to Date	5,407,333	5,178,147	N/A	4.4%

Note: Year 2021 figures have not been audited.

GUC May 2021 Sales Breakdown:
(NT$ thousand)

Product Items	Net Sales	%
ASIC	684,317	63
NRE	382,842	35
Others	16,038	2
Total	1,083,197	100

Note: Year 2021 figures have not been audited.

About GUC

GLOBAL UNICHIP CORP. (GUC) is the Advanced ASIC LeaderTM whose customers target IC devices to leading edge computing, communications, and consumer applications. Based in Hsin-chu, Taiwan GUC has developed a global reputation with a presence in China, Europe, Japan, Korea, and North America. GUC is publicly traded on the Taiwan Stock Exchange under the symbol 3443. For more information, please visit GUC’s company website (http:// www.guc-asic.com) for details.