TGI — Proxy Solicitation & Information Statement 2026

May 12, 2026

TAIWAN GLASS IND. CORP.

2026 Annual Meeting of Stockholders

Meeting Notification

Date: 09:00 a.m. on Friday, June 12, 2026 (Check-in Time: 08:30 a.m.)
Location: 1F., No.207, Sec. 2, Tiding Blvd., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)

A. Agenda

Report Items
1. 2025 Business Report
• Report of Business
2. 2025 Audit Committee’s Review Report and Independent Auditors’ Report
• Report of Audit Committee’s Review and Independent Auditors’ Opinions
3. 2025 Directors’ and Employees’ Remuneration Distribution Report
• Report of Directors’ and Employees’ Remuneration Distribution
4. 2025 Related Party Transaction Report
• Report of Related Party Transaction

Ratification Items
1. 2025 Business Report and Financial Statements Report (Motion from TGI Board of Directors)
• Business Report, the Consolidated and Parent Company Only Balance Sheet, Income Statements, Statement of Changes in Equity and Cash Flow Statement
2. 2025 Earning Distribution (Motion from TGI Board of Directors)
• 2025 Earning Distribution

Motions

Adjournment

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B. Distribution of Dividends: Considering the deficit of FY2025 and the next year's capital budgeting and operation, TGI has resolved not to distribute dividends and bonus to stockholders.

C. If main contents of the Meeting contain matters listed in Article 172 of the Company Act, the Company will state them in the meeting notice. For detailed information, please visit http://mops.twse.com.tw, click “Electronic Books/Shareholders’ Meetings”, enter 1802 for Stock Code, enter 2026 for Year, and then press “GO.”

D. According to Article 165 of the Company Act, book closure period will start from April 14, 2026 to June 12, 2026.

E. Any stockholder who wishes to attend the Meeting in person, please fill in the notification of attendance and attend the Meeting at the venue listed above; any stockholder who wishes to authorize another person to attend the Meeting, please fill in the proxy. Documents for attendance should be completed and sent to our Stock Department 5 days before the Meeting in order to prepare admission cards.

F. If a stockholder is to solicit proxy for attendance, the Company will, in accordance with the relevant laws and regulations, compile related information and upload it to Securities & Futures Institute’s website (http://free.sfi.org.tw) 38 days before the Meeting. For further details of the operation, please visit the aforementioned website.

G. Stockholders may exercise their voting rights through the STOCKVOTE platform of Taiwan Depository & Clearing Corporation (http://www.stockvote.com.tw) from May 13, 2026 to June 9, 2026. Please log in to the website and vote accordingly.

H. TGI is responsible for the verification of power of attorney.

TAIWAN GLASS IND. CORP.
BOARD OF DIRECTORS