SUN YAD — Proxy Solicitation & Information Statement 2025

Nov 18, 2025

Sun Yad Construction Co., Ltd.
Notice of the 2025 First Extraordinary General Meeting
of Shareholders

Time: November 7, 2025 (Friday) at 9:00 AM. (Shareholder registration will
begin at 8:30 AM and will be conducted at the meeting venue.)

Location: Conference Hall, 4th Floor, No. 250, Section 2, Yonghua Road, Anping
District, Tainan City.

1. The agenda for the Meeting is as follows:

(1). Report Matters
A. Report on the amendment of the company's "Board Meeting
Regulations."

(2). Election Matters
Comprehensive election of the company’s directors (including
independent directors).

(3). Discussion Matters :
Proposal to lift the non-competition restrictions for the newly appointed
directors (including independent directors).

(4). Motions.
2. The number of board members to be elected at this shareholders' meeting is
seven (including four independent directors).
3. List of candidates for directors:
(1) Representative of Cheng Yao International Co., Ltd.: Chang Yu Ming
(2) Representative of U-Best Innovative Technology Co., Ltd: Tseng Pong
Kuang
(3) Representative of U-Best Innovative Technology Co., Ltd: Li Tung Hung
List of candidates for independent directors:
(1) Lin Jia Jia
(2) Ye Feng Hua
(3) Huang Ling Zhen
(4) Chen Yi Jun
For inquiries about the academic and professional backgrounds of the above
candidates, please refer to the information published on the Market

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Observation Post System [URL: https://mops.twse.com.tw].

1. According to Article 209 of the Company Act, we plan to request the shareholders' meeting to agree to lift the non-competition restrictions for the newly appointed directors (including independent directors) and their representatives. Before discussing this matter at the shareholders' meeting, they will provide supplementary explanations regarding the scope and content.

2. Enclosed please find the Attendance Card and Proxy Form. If you choose to attend in person, please sign or stamp the "Attendance Card" and bring it to the venue on the day of the meeting. If you appoint a proxy to attend on your behalf, please sign or stamp the proxy form, fill in the name and address of the proxy, and deliver (or mail) it to our stock affairs agent, Yuanta Securities Co., Ltd. Stock Transfer Agent Department (B1, No. 67, Sec. 2, Dunhua South Road, Daan District, Taipei City, 106045), at least five days prior to the meeting to facilitate the issuance of the attendance card to the proxy.

3. The statistical verification institution of the Proxy Form is Yuanta Securities Co., Ltd. Stock Transfer Agent Department.

4. If any shareholders request proxy forms, our company will produce a summary of the solicitation information before October 22, 2025, and disclose it on the Securities and Futures Institute website. Investors can directly access the website: https://free.sfi.org.tw to use the "Free Proxy Query System" by entering the query conditions.

5. The main content of this shareholders' meeting, if there are matters stipulated in Article 172 of the Company Act, in addition to those listed in the notice of the meeting, can be found at the Market Observation Post System (URL: https://mops.twse.com.tw) by selecting "Single Company / Electronic Document Download / Annual Reports and Shareholders' Meeting Related Materials / Annual Reports and Shareholders' Meeting Related Materials (including Depository Receipt Information): Enter query conditions (Company stock code or abbreviation and year) / Reference materials for various proposals at the shareholders' meeting (or meeting handbook and supplementary materials)."

6. Shareholders may exercise their voting rights electronically at this shareholders' meeting. The voting period is from October 23, 2025, to November 4, 2025. Please log in to the electronic voting platform of the Taiwan Depository & Clearing Corporation and follow the related

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instructions. [URL: https://stockservices.tdcc.com.tw]

Board of Directors of
Sun Yad Construction Co., Ltd.