SUN MAX — AGM Information 2026

Apr 20, 2026

SUN MAX TECH LIMITED

Meeting convention method: Physical shareholders meeting

Time: 9:00 a.m. on May 28 (Thursday), 2026

Location: Conference Room, Sun Max Tech Limited

(9F, No. 166, Jian 1st Road, Chunghe District, New Taipei City)

• I. Report the number of shares represented by the attending shareholders and call the Meeting to order

• II. Chairperson Remarks

• III. Company Reports:

• The 2025 Business Reports.

• 2025 Audit Committee’ Review Report.

• The 2025 distribution of remuneration to employees and directors.

• Reporting on the distribution of 2025 earnings as cash dividends.

• Reporting on the execution of the Company's domestic convertible corporate bonds.

• Report on the Company's sustainable development policy and specific implementation plans.

• IV. Proposals:

• 2025 Business Report and financial statements.

• 2025 earnings distribution.

• V. Discussions:

• Amendment to the “Operational procedures for loaning funds to others”.

• Amendment to the “Procedure for the Acquisition and Disposition of Assets”.

• Amendment to the “Rules of Procedure for Shareholder Meetings”.

• VI. Questions and Motions

• VII. Adjournment

1

Company Reports

No. 1:

Subject: Presenting the 2025 Business Report Note: The 2025 Business Report is on page 7~9 (Attachment 1) of the Handbook.

No. 2: Subject: Presenting the 2025 Audit Committee’s Review Report Note: The 2025 Audit Committee’s Review Report is on page 10 (Attachment 2) of the Handbook. No. 3: Subject: Presenting the 2025 Distribution Status of Remuneration to Employees and Directors Notes: According to the Articles of Incorporation, the profit sharing for 2025, all in the form of cash, is NT$ 14,083,759 (or 6% distribution rate) for the employees and NT$ 4,694,586 (or 2% distribution rate) for the directors.

No. 4:

Subject: Reporting on the distribution of 2025 earnings as cash dividends. Notes: 1. Pursuant to Article 125A of the Articles, the Board of Directors is authorized to distribute all or part of the distributable dividends and bonus in cash.

1. The company will appropriate NT$ 164,489,860 from the 2025 distributable earnings for cash dividends, and distribute NT$ 4 per share. The schedule of distribution of 2025 earnings is attached to this manual on page 11 as [Attachment 3].

2. The Chairman is authorized to set the record date and other relevant matters. The cash dividends will be paid to the nearest dollar. Any value difference less than one dollar will be recognized by the company as expense or other incomes. In addition, if the number of outstanding shares for the above distribution of earnings is affected by the repurchase or cancellation of shares, offering and issuance for capital increase in cash, conversion of corporate bonds, the Chairman is fully authorized to take appropriate measures.

No. 5:

Subject: Reporting on the conversion of domestic corporate bonds.

Note: The Company issued a total of 2,500 fourth domestic unsecured convertible corporate bonds on August 27, 2025. As of March 31, 2025, no investors had applied for conversion, and the total face value of the fourth domestic unsecured convertible corporate bonds remaining is NT$ 250,000,000.

2

No. 6:

Subject: Please review the report on the Company's sustainable development policy and specific implementation plans.

Note: According to Article 5 of the "Corporate Governance Best Practice Principles for TWSE/TPEx Listed Companies," the Company considered domestic and international sustainability issue development trends and their relevance to its core business, and assessed the impact of the Company’s and Group’s overall business activities on stakeholders, to establish the "ESG Sustainable Development Blueprint." Please refer to page 12 of Attachment 4 of this handbook. This was approved in the 2nd Meeting of the 1st Sustainable Development Committee and the 4th Meeting of the 5th Board of Directors on February 2, 2026, and was reported to the shareholders meeting as required.

Proposals

No. 1: [Proposed by the Board]

Subject: The 2025 business report and financial statements are reported for recognition.

• Notes: 1. The company’s 2025 consolidated financial statements are audited by Chang, Chia-Ming, CPA, and Hsieh, Tung-Ju, CPA of Deloitte & Touche, who issued unqualified opinion. The business report is attached to this manual on pages 7 and 9 as [Attachment 1]. The 2025 consolidated financial statements are attached to this manual on pages 14 through 23 as [Attachment 5].

• The motion has been resolved by the 5th meeting of the 4th term of the Audit Committee on March 9, 2026 and the 5th meeting of the 5th term of Board of Director and hereby reported for recognition pursuant to the law.

Resolutions:

No. 2: [Proposed by the Board]

Subject: Distribution of 2025 earnings.

Note: The distribution of 2025 earnings has been approved by the 5th meeting of the 4th term meeting of Audit Committee on March 9, 2026, and by the 5th meeting of the 5th term of the Board of Directors. The schedule of earning distribution is attached to this manual on page 11 as [Attachment 3] and hereby reported for recognition pursuant to the law.

Resolutions:

3

Discussions

No. 1: [Proposed by the Board]

Subject: Presenting the amended “Procedures for Loaning of Funds to Others”.

• Note 1. Paragraph 3 of Article 14 of the Regulations Governing the Loaning of Funds and Making of Endorsements/Guarantees by Public Companies has been amended to include Articles 5 and 8. Please refer to [Attachment 6] on pages 24–27 for the Comparison Table of Amendments to the “Procedures for Loaning of Funds to Others.”

• The motion has been resolved by the 1st meeting of the 4th term of the Audit Committee on June 20, 2025 and the 1st meeting of the 5th term of Board of Director and is presented here for discussion in accordance with laws.

Resolutions:

No. 2: [Proposed by the Board]

Subject: Presenting the amended “Procedures for Acquisition or Disposal of Assets”.

• Note 1. Articles 6 and 9 were amended in accordance with letter no. 1140013876 issued by the Taiwan Stock Exchange Corporation on July 24, 2025. Please refer to [Attachment 7] on pages 28–31 for the Comparison Table of Amendments to the “Procedures for Acquisition or Disposal of Assets.”

• The motion has been resolved by the 3rd meeting of the 4th term of the Audit Committee on November 10, 2025 and the 3rd meeting of the 5th term of Board of Director and is presented here for discussion in accordance with laws.

Resolutions:

No. 3: [Proposed by the Board]

Subject: Amendment to “Rules and Procedures of Shareholders Meeting.”

• Notes 1. Amendment pursuant to Taiwan Stock Exchange Tai-Zheng-Ji-Li-Zhi No. 1140024365 Order dated December 23, 2025. Article 2 and Article 19 have been amended. Please see Page 32 to 33 (Attachment 8) for the comparisons of old and new articles from “Rules and Procedures of Shareholders Meeting.”

• The motion has been resolved by the 5th meeting of the 4th term of the Audit Committee on March 9, 2026 and the 5th meeting of the 5th term of Board of Director and is presented here for discussion in accordance with laws.

Resolutions:

4

Questions and Motions

Adjournment

5