Eson Precision Ind. Co., Ltd. — Proxy Solicitation & Information Statement 2026

May 11, 2026

Eson Precision Ind. Co., Ltd.
Notice of 2026 Annual General Shareholders’ Meeting

Time: 9:00 am, on Tuesday, June 11, 2026

Place: 8F., No.2, Sec. 4, Zhongyang Rd., Tucheng Dist., New Taipei City 236, Taiwan

Type of Meeting: Visual Communication Assisted Shareholders Meeting

On Line Meeting Platform: Taiwan Depository & Clearing Corporation

(website: https://stockservices.tdcc.com.tw)

AGENDA

I. Call the Meeting to Order

II. Chairperson Remarks

III. Report Items

1. 2025 Business Report.
2. 2025 Audit Committee’s Agreement Report.
3. Report on the Distribution of Directors’ Compensation for 2025
4. Report on the Distribution of Employees’ Compensation for 2025

IV. Proposals Items

1. Adoption of the 2025 Business Report and Financial Statements.
2. Adoption of the 2025 Earnings Distribution Proposal.

V. Election Items

1. By-election of One Independent Director.

VI. Questions and Motions

VII. Extraordinary Motions

VIII. Adjournment

---

1. The earnings distribution proposal has been approved by resolution of the Board of Directors. Shareholder dividends will be distributed in cash at NT$2.2 per share.

2. If the Company convenes a shareholders’ meeting in accordance with Article 19-6 of the Articles of Incorporation, the relevant electronic files will be posted on the Market Observation Post System (MOPS). Please visit the MOPS website and select “Shareholders’ Meetings” under the “Electronic Books” section, enter the year and the Company code, then click “GO” to access the relevant meeting information.

3. The Company hereby closes the share transfer registration from April 13, 2026 to June 11, 2026.

4. Enclosed please find the “Notice of Attendance” and “Proxy Statement.” If you intend to attend the meeting in person, please sign or affix your seal in the “Attendance Card” column. Shareholders who wish to appoint a proxy to attend the meeting on their behalf should sign or affix their seal in the “Proxy Statement” column and complete the proxy form in person. The completed proxy form shall be delivered to the Company’s stock affairs agent, Grand Fortune Securities Co., Ltd., Stock Affairs Department, no later than five days prior to the shareholders’ meeting.

5. If proxies are solicited by shareholders, the Company is required to compile and disclose information regarding the soliciting parties on the website of the Securities and Futures Institute no later than June 5, 2026. Shareholders may obtain relevant information through the “Free Proxy Disclosure and Related Information System.”

6. In this shareholders’ meeting, shareholders may exercise their voting rights electronically from May 12, 2026 to June 8, 2026. Please log in to the “Stockvote” website of the Taiwan Depository & Clearing Corporation and follow the relevant instructions to cast your votes.

7. The Stock Affairs Department of Grand Fortune Securities Co., Ltd. is the proxy tallying and verification institution for this Annual General Meeting.

8. Please be advised and comply accordingly.

2