FCC — Proxy Solicitation & Information Statement 2026

May 18, 2026

First Copper Technology Co., Ltd

2026 Annual Shareholders’ Meeting Notice
( Translation summary )

1. Time : 9:30 a.m., June 24, 2026 (Wednesday)
2. Venue : First Copper Technology Co., Ltd (Factory 3F)
   No. 479, Yanhai 1st Rd., Xiaogang Dist., Kaohsiung City, Taiwan
3. Convening method: In-person
4. Status Reports :
   I. 2025 Business report.
   II. Audit Committee’s report of 2025 audited financial reports.
   III. 2025 Remuneration distribution of directors and employees.
5. Approval Items :
   I. 2025 Business report and financial statements.
   II. 2025 Earnings distribution.
6. Extraordinary Motions
7. The 2025 Earnings Distribution has been approved by the Board of Directors and distribution is proposed as follows :
   Cash dividends to common shareholders : total NT$143,848,866, NT$0.4 per share. The record date will be decided by Chairman.
8. According to Article 165 of The Company Act, the ordinary shares ownership would be closed to transfer during the period of April 26, 2026 to June 24, 2026.
9. According to the Article 172 of Company Act, the main matters should be listed in the cause of the convening. Please refer to MOPS (https://emops.twse.com.tw/server-java/t58query)
10. If shareholders solicit power of attorney, the Company will produce a compiled list for the information of solicitors’ solicitation on May 22, 2026 for those shareholders wishing to solicit letters of proxy and disclose it on the website of Securities & Futures Institutes at http://free.sfi.org.tw. Investors may directly visit the website, go to the “Free inquiry system for proxy letter announcement related information”, click the “Enter the inquiry system for proxy letter announcement and meeting data” and fill in the inquiry terms to inquire the details.
11. 2026 Annual Shareholders’ Meeting will adopt electronic voting as one of the methods to act the right of vote. The voting period: From May 25, 2026 to June 21, 2026. The voting instruction: Please go to the website ( https://stockservices.tdcc.com.tw ) for further information.
12. Stock affairs team of the Company will be in charge of statistical verification of power of attorney.

Board of Directors
First Copper Technology Co., Ltd.