SYNST — Proxy Solicitation & Information Statement 2026

Apr 24, 2026

SYNERGY

Code:6558

SYNergy ScienTech Corp.

Notice for Annual Shareholders' Meeting

(Summary Translation)

The 2026 Annual General Shareholders' Meeting of SYNergy ScienTech Corp. will be held at the Auditorium located in 2F., No. 1, Gongye E. 2nd Rd., East Dist., Hsinchu City (Hsplink-Newton Hall) on May 26, 2026, at 9:00 AM. The Meeting will be held by means of physical shareholders' meeting.

1. The agenda for the Meeting is as follows:

I. Matters for Report:

(1). The 2025 Business Report.
(2). The Audit Committee's Report on the Review of the 2025 Financial Statements.
(3). Report on the Company's Sustainable Development Policy and Promotion Plan for 2025.
(4). Report on the Distribution of Employee Compensation and Director Remuneration for 2025.
(5). Report on the Cash Dividend Distribution from 2025 Earnings.
(6). Report on the Directors' Remuneration for 2025.
(7). Report on Related Party Transactions for 2025.
(8). Report on Amendments to some provisions of the Company's "Sustainable Development Best Practice Principles".

II. Matters for Acknowledgment:

(1). The Company's Business Report and Financial Statements for 2025.
(2). The Company's Earnings Distribution Proposal for 2025.

III. Matters for Discussion:

(1). Amendment to Certain Provisions of the Company's "Operating Procedures for Lending Funds to Others".
(2). Amendment to Certain Provisions of the Company's "Operational Procedures for Endorsements/Guarantees".
(3). Amendment to Certain Provisions of the Company's "Procedures for the Acquisition or Disposal of Assets".

IV. Extemporary Motions

1. Pursuant to Article 165 of the Company Act, the stock transfer registration will be suspended from March 28 to May 26, 2026.
2. Enclosed with this meeting announcement are the Sign-in Card and the Letter of Consignment for the shareholders' meeting. Shareholders who wish to attend the meeting in person should complete Section 1 of the Sign-in Card and bring it to the meeting venue for registration on the scheduled meeting date. Shareholders who wish to authorize a proxy to attend the meeting must complete Section 2 of the Letter of Consignment and Section 1 of the Sign-in Card. The completed forms should be mailed, with the entire section folded, to the Company's stock agent, Stock Service Department of President Securities Corporation, at least five days before the

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scheduled meeting date. Upon verification of the provided information, a prepared Sign-in Card will be sent to the designated proxy for attending the shareholders' meeting. When attending the meeting, shareholders, solicitors, proxy agents, and appointed representatives must bring their original photo identification documents for verification. A representative appointed by a corporate entity must also present a Letter of Appointment bearing the corporate seal.

1. For shareholders who receive the Letter of Consignment, the Company will consolidate the list of solicitors' information before April 24, 2026, and disclose it on the Securities and Futures Institute website (http://free.sfi.org.tw). Investors may visit the website, navigate to the section "free.sfi.org.tw," and enter their inquiries.

2. For this shareholders' meeting, shareholders may exercise their voting rights electronically between April 26, 2026, and May 23, 2026. Please log in to the Stockvote website provided by Taiwan Depository & Clearing Corporation and follow the instructions to cast your vote. [Website: https://www.stockvote.com.tw]

3. The Stock Affairs Department of President Securities Corporation will be responsible for tallying and verifying the Letter of Consignment.

4. If there are any matters requiring explanation under Article 172 of the Company Act regarding the reason for convening this shareholders' meeting, please visit the Market Observation Post System website (https://mops.twse.com.tw), select "Profile/Electronic Books/Annual Report and Shareholders Meeting," enter the Company's stock code 6558 and the year 2026, and select "Meeting Handbook" or "Meeting Appendix" for inquiry.

5. Principles and Guidelines for Souvenir Distribution :

(1). The souvenir for the 2026 Shareholders' Meeting of the company: soap. Souvenirs will not be mailed.

(2). Shareholders who wish to appoint a proxy to attend the company's 2026 Shareholders' Meeting and receive the souvenir may proceed to the designated solicitation location starting today (limited to shareholders holding 1,000 shares or more). The solicitor may end the solicitation earlier depending on the situation.

(3). Souvenir Distribution Principles: Shareholders holding less than 1,000 shares may only receive a souvenir if they personally attend the 2026 Shareholders' Meeting or exercise their voting rights electronically. The company will not distribute souvenirs to those who do not meet these conditions. (Please refer to the table below.)

Category	Distribution Principles	Distribution Date and Time	Distribution Location	Documents Required for Pickup
Shareholders Attending in Person	No Shareholding Limit	Please note that the distribution will be available from 9:00 AM on May 26, 2026, until the conclusion of the shareholders' meeting.	Shareholders' Meeting Venue	Original Notice of Meeting or Original ID Card

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		Souvenirs will not be distributed after the meeting adjourns.
Souvenir Pickup Only	Limited to Shareholders Holding More Than 1,000 Shares	Please be reminded that the distribution will be available starting at 9:00 AM on May 26, 2026, and will end when the shareholders' meeting concludes. No souvenirs will be distributed after the meeting adjourns.	Shareholders' Meeting Venue	Original Notice of Meeting or Original ID Card
Exercising Voting Rights Electronically	No Shareholding Requirement	"From July 15, 2026, to July 17, 2026, the distribution will be available from 9:30 AM until 12:00 PM. No souvenirs will be distributed after the specified date and time."	B1, No. 2-1, Xin'an Road, East District, Hsinchu City (Nini Lifestyle Store)	Both of the following documents are required: 1. Original ID Card (Shareholders under 14 years old may present the original Household Registration Book) 2. Print the full page of the 'Agenda Voting Status' from the 'Shareholders' Meeting Electronic Voting Platform - Shareholder e-Vote' webpage, or the attendance sign-in card (only one is required, and there is no need to request a reissuance of the meeting notice).

※Information regarding souvenir pickup can be found on the website of President Securities Corporation. (URL: https://www.pscnet.com.tw/) under the [Shareholder Services Department] / [Shareholders' Meeting and Souvenir Inquiry Section].

1. Please follow the above procedures accordingly.

Sincerely,

Board of Directors

SYNergy ScienTech Corp.