GienTech Electronics Announces Financial Information Due to Trading Alert Threshold Being Met

1. Date of Event: 115/06/23

2. Reason for Announcement: Due to the company's securities reaching the public disclosure threshold for trading alerts on the centralized market, this announcement is made in accordance with the notification from the Taiwan Stock Exchange Corporation.

3. Financial and Business Information:

Basic Data (Unit: Million New Taiwan Dollars)

Period Most Recent Month YoY Change% Most Recent Quarter YoY Change% Cumulative Last Four Quarters Item (May 115) (Q1 115) (Q2 114 to Q1 115) IFRS Consolidated Self-Reported IFRS Consolidated Reviewed IFRS Consolidated Reviewed/Audited ------------------------------------------------------------------------------------------------------------------------ Revenue 249 42.39% 621 10.12% 2,510 (Million NT$) Pre-tax Net 20 278.32% 36 12.88% 125 Profit (Million NT$) Net Profit 16 280.09% 30 18.99% 105 Attributable to Parent Company (Million NT$) Earnings Per 0.21 281.17% 0.40 18.42% 1.41 Share (NT$)

Compared to the same month last year, pre-tax net profit increased by 278.32%, net profit attributable to parent company increased by 280.09%, and earnings per share increased by 281.17%. This is primarily due to increased operating revenue and effective cost control.

4. Whether there are any material events under Article 4 of the 'Taiwan Stock Exchange Corporation Procedures for Verification and Public Disclosure of Material Information for Listed Companies': No

5. Whether there is a press conference required under Article 11 of the same procedures: No

6. For complete financial information, please visit the Public Information Observation Station via the following paths: (1) Recent Revenue and Income: Basic Data > Highlights (2) Historical Monthly Revenue: Business Overview > Monthly Revenue > Monthly Revenue Information under IFRS (3) Historical Income (Audited/Reviewed): Financial Statements > Under IFRS > Consolidated/Individual > Comprehensive Income Statement (4) Historical Income (Voluntary Self-Reported): Business Overview > Self-Reported Earnings Announcement

7. Other Matters to be Disclosed: None