ITH Corporation — Proxy Solicitation & Information Statement 2026

May 18, 2026

ITH Corporation (Stock Code: 6962)

Meeting Notice for Annual Shareholders' Meeting

I. The 2026 Annual Shareholders' Meeting will be held at 9:00 a.m., Tuesday, June 18, 2026 at 2F (Multifunction Meeting Room), No. 3, Taiyuan 1st St., Zhubei City, Hsinchu County. Shareholders may start to check at 8:30 am and the reception desk is in the same place as the meeting venue. Main Contents of the Meeting:

(I) Report Items:
1. 2025 Business Report.
2. 2025 Audit Committee's Review Report.
3. 2025 Distribution of Employee Compensation and Director Remuneration.
4. Business Report on the Company’s acquisition of IC production and sales business of its Subsidiary, ILI Technology Corp.

(II) Ratification Items:
1. 2025 Business Report and Financial Statements.
2. 2025 Earnings Distribution.

(III) Discussion Items:
1. Amendment to the Articles of Incorporation.
2. Amendment to the Rules of Procedure for Shareholders' Meetings.
3. Amendment to the Procedures for Acquisition or Disposal of Assets.

(IV) Election Items:
Election of the Fifth Term of Directors.

(V) Other Proposal:
Proposal for the Release of Non-competition Restrictions on the Fifth Term of Directors.

(VI) Extemporary Motions

II. The main contents of the Company’s 2025 distribution of earnings proposal are stated as following:
Cash dividends: It is proposed to contribute NT$492,396,565 and distribute the dividend at NT$1 per share. Upon approval of the Annual Shareholders’ meeting, the Chairman of the Board will be authorized to set the ex-dividend base date and payment date.

III. Directors Election:
There will be an election of seven directors (including three independent directors) at the Meeting. Related information is as follows:

(I) Candidates of Director:
1. Nelpus Investments Limited
2. Milehigh Investments Holding Limited
3. Banded Agate Limited
4. Hsi-Liang Liu

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(II) Candidates of Independent Director:
5. Ted Lee
6. Derek Tien
7. Peter Teng

(III) Shareholders who wish to inquire about the academic background, work experience, and other relevant information of the candidates may refer to the “Announcement Search” section of the Market Observation Post System (MOPS) at https://mops.twse.com.tw

IV. Shareholders are allowed to exercise their voting rights by way of electronic transmission at the 2026 Annual Shareholders’ meeting, from May 19, 2026 to June 15, 2026. Please log into the “eVoting” platform of TDCC directly and cast the vote pursuant to the relevant instruction.
【URL: https://stockservices.tdcc.com.tw】

V. Attendees of the Shareholders' Meeting are required to bring their identification documents for verification.

Respectfully,

Board of Directors

ITH Corporation