TRIO-KY — Proxy Solicitation & Information Statement 2026

May 21, 2026

TSE:6862

Trio Technology International Group Co., Ltd.

Meeting Notice

(Summary Translation)

1. The 2026 Annual Shareholders’ Meeting (the “Meeting”)

Date: June 9, 2026 (Tuesday), 9:00 AM

Place: B2, No. 716, Zhongzheng Road, Zhonghe District, New Taipei City, Taiwan, ROC.

(Far East Century Park Phase II conference room)

Check-in for shareholders will commence at 8:30 a.m. at the same location as the Meeting.

Meeting agenda:

I. Reported Matters:

(1) 2025 Business Report
(2) 2025 Audit Committee's review Report
(3) Report on the distribution of 2025 employees' and directors' remuneration
(4) Report on the issuance of the 1st domestic unsecured convertible bonds
(5) Report on the amendment of "Ethical Corporate Management Best Practice Principles", "Sustainable Development Best Practice Principles", and "Rules of Procedure for Board of Directors Meetings"

II. Acknowledged Matters:

(1) Adoption of the 2025 Business Report and Consolidated Financial Statements
(2) Adoption of the 2025 Earnings Distribution Proposal

III. Matters for Discussion:

(1) Amendment to the Company's Articles of Association
(2) Amendment to the the "Procedures for Acquisition or Disposal of Assets"
(3) Amendment to the "Procedures for Lending Funds to Other Parties"

IV. Election Matters:

(1) By-election of one director

V. Extemporary Motions:

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1. The proposal for distribution of 2025 profits of the Company has been proposed by the Board of Directors as follows: It is proposed to distribute a total of NTD 250,000,000 in cash dividends from the Company's distributable earnings, equivalent to a cash dividend of NTD 5 per share. (calculated to the nearest dollar). Upon the approval of the 2026 Annual Shareholders' Meeting, the Chairman is authorized to determine the ex-dividend record date, the payment date, and other relevant matters.

2. One director is to be elected in a by-election at this Shareholders' Meeting. The candidate nominated under the candidate nomination system is: Mr. Tsai, Chien-Sung. Investors who wish to inquire about the educational background, work experience, and other relevant information of the candidates may visit Market Observation Post System (URL: https://mops.twse.com.tw) for inquiries.

3. Regarding the main items on the agenda for this Shareholders' Meeting, for any matters required to be enumerated under Article 172 of the Company Act, in addition to being listed in the meeting notice, please refer to the Market Observation Post System (URL: https://mops.twse.com.tw) for their main content.

4. Pursuant to Article 165 of the Company Act, the transfer of shares will be suspended from April 11, 2026 to June 9, 2026.

5. In addition to this public announcement, this formal letter is sent for your attention. Enclosed are one copy each of the Attendance Sign-in Card and the Proxy Form for the Shareholders' Meeting. Your attendance is cordially requested. If you attend in person, please fill out the third copy (Attendance Sign-in Card) and affix your seal or signature, and proceed directly to the meeting venue for registration on the day of the meeting. There is no need to mail it back. If you appoint a proxy to attend on your behalf, please complete the sixth copy (Proxy Form), affix your seal or signature, and deliver it to the Company's stock transfer agent, Concord Securities Co., Ltd. Shareholder Services Department, no later than five days prior to the meeting date. The stock transfer agent will then prepare an attendance sign-in card and send it to your proxy, which shall serve as the credential for attending the Shareholders' Meeting.

6. If any shareholder solicits proxies, the Company will, by May 8, 2026, prepare a summary table of the solicitors' information and disclose it on the website of the Securities and Futures Institute. Investors who wish to make an inquiry may go to the Securities and Futures Institute website at https://free.sfi.org.tw, navigate to 'Free Inquiry of Proxy Statement Announcement Related Data', and enter the search criteria.

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1. Shareholders may exercise their voting rights by electronic means for this Shareholders' Meeting. The period for exercising such rights is from May 9, 2026 to June 6, 2026. Please log in to the "Stock e-Services" platform of the Taiwan Depository & Clearing Corporation and vote in accordance with the relevant instructions. [Website: https://stockservices.tdcc.com.tw].

2. For this Shareholders' Meeting, the institution for the tallying and verification of proxies is Concord Securities Co., Ltd. Shareholder Services Department.

Board of Directors

Trio Technology International Group Co., Ltd.

(Notice to Readers: This document is prepared in accordance with the Chinese version and for reference only. If there is any inconsistency between the English version and the Chinese version, the Chinese version shall prevail.)