HY — AGM Information 2026

May 22, 2026

英屬開曼群島商
虹揚發展科技股份有限公司
HY Electronic (Cayman) Limited

Notice of 2026 Annual General Shareholders' Meeting (Summary Translation)

Time : 09:00 a.m., June 22, 2026 (Monday)

Address: 2F., No. 223, Sec. 3, Beixin Rd., Xindian Dist., New Taipei City (Convention Hall 2D, Taipei Innovation City Convention Center)

I. Matters for Report:

1. The Business Report of the Company in 2025.
2. Audit Committee's Review Report of the Company in 2025.
3. Annual Employees' and Directors' Compensation and Remuneration Distribution Report of the Company in 2025.
4. The Directors' Compensation Report of the Company in 2025.

II. Matters for Ratification:

1. The consolidated financial statements and Business Report of the Company in 2025.
2. Proposal for the Company's 2025 profit and loss compensation.

III. Matters for Discussion:

1. Proposed amendments to the Company's "Procedures for Lending Funds to Others," submitted for discussion.
2. Proposed amendments to the Company's "Procedures for Acquisition or Disposal of Assets"; submitted for discussion.
3. Proposed amendments to the Company's "Rules of Procedure for Shareholders' Meetings," submitted for discussion.

Page 1 of 2

---

Page2 of 2

IV. Matters for Election

1. The board of directors (including independent directors) was fully re-elected.

V. Other Matters for Discussion

1. Proposal to Release Newly Elected Directors (Including Independent Directors) from Non-Competition Restrictions.

VI. Provisional Motions

VII. Adjournment