TSU — Proxy Solicitation & Information Statement 2026

Apr 14, 2026

Taiwan Steel Union Co., Ltd.
Meeting Notice for 2026 Annual Shareholders' Meeting
(Summary Translation)

The 2026 Annual Shareholders' Meeting (the "Meeting") of Taiwan Steel Union Co., Ltd. (the "Company") will be convened at 10:30 a.m., Friday, May 29, 2026 at MILLENNIUM HOTEL TAICHUNG 5F VEE05 room (located at No.77, Shizheng Rd., Xitun Dist., Taichung City, Taiwan).

1. The agenda for the Meeting is as follows:

I. Report matters
(1) 2025 Business Report
(2) Report on employee remuneration and director remuneration for FY2025
(3) Audit Committee Review Report
(4) Report on cash dividends paid in FY2026

II. Acknowledged matters
(1) 2025 Business Report and financial statements
(2) 2025 Earnings distribution plan

III. Matters for Discussion
(1) Amendments on part of "Procedures for Asset Acquisition and Disposal"

1. The major items of the proposal for distribution 2025 profits adopted by Board of Directors are as follows:

I. Cash dividends to common shareholders:
Totaling NT$ 589,735,701. Each common shareholder will be entitled to receive a cash dividend of NT$ 5.3 per share.

Board of Directors
Taiwan Steel Union Co., Ltd

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