Announcement on behalf of subsidiary,
USI(Shanghai) Co., Ltd., the resolution of board meeting
to convene the 2022 general meeting of shareholders

1.Date of the board of directors' resolution:2022/03/25
2.Shareholders meeting date:2022/04/19
3.Shareholders meeting location:First floor, building B, no.169 shengxia road,
pudong new area, Shanghai
4.Cause for convening the meeting (1)Reported matters:
(1)Proposal on 2021 work report of the board of directors
(2)Proposal on 2021 work report of the board of supervisors
(3)Proposal on 2021 financial report
(4)Reporting issue on 2021 work report of independent directors
5.Cause for convening the meeting (2)Acknowledged matters:
Proposal on 2021 annual report and its summary
6.Cause for convening the meeting (3)Matters for Discussion:
(1)Proposal on profit distribution plan for 2021
(2)Proposal on regular related party transactions in 2021
(3)Proposal on predicted regular related party transactions in 2022
(4)Proposal on signing framework agreement on regular related party
transactions with ASE Technology Holding Co., Ltd.
(5)Proposal on the use of idle funds for investing financial products in 2022
(6)Proposal on bank credit lines in 2022
(7)Proposal on the trading limit of financial derivative for 2022
(8)Proposal on providing guarantee between holding subsidiaries
(9)Proposal on setting the procedure of internal control system
(10)Proposal on amending the rules of decision-making on related party
transaction
(11)Proposal on amending the rules of raised funds management
(12)Proposal on amending procedures for loaning of funds
(13)Proposal on amending the rules of investment management
(14)Amending the rules of external guarantee management
(15)Proposal on purchasing liability insurance for directors, supervisors,
and senior executives
(16)Proposal on Cancellation of buyback stock in 2019
7.Cause for convening the meeting (4)Election matters:None
8.Cause for convening the meeting (5)Other Proposals:None
9.Cause for convening the meeting (6)Extemporary Motions:None
10.Book closure starting date:NA
11.Book closure ending date:NA
12.Any other matters that need to be specified:
(1)The equity registration date is 2022/04/11 for investors to attend
the shareholders' meeting.
(2)If the general meeting of shareholders can't be held on site for epidemic
prevention measures, the company will hold the meeting with conference
call and announce it on the website of Shanghai Stock Exchange.
(3)To protect investors' right in Taiwan and Shanghai, the date of this
public announcement is consistent with Shanghai Stock Exchange.