3714 FCP: Lian Tsai Investment Disposes of Universal Global Communications Semiconductor Shares, Realizing NT$1.876 Billion Gain

Announcement Date: July 9, 2026 Statement Date: July 8, 2026 Statement Time: 16:49:08 Company Code: 3714 Company Name: FCP Subject: (Correction of Announcement Dated July 7, 2026) Disposal of Ordinary Shares of Universal Global Communications Semiconductor Holding Co., Ltd. (Cayman Islands) by Subsidiary Lian Tsai Investment Applicable Clause: Clause 20 Factual Date: July 7, 2026

1. Security Name: Ordinary shares of Universal Global Communications Semiconductor Holding Co., Ltd. (Cayman Islands) (hereinafter "UGCS-KY")

2. Transaction Date: May 12, 2026 – July 7, 2026

3. Board Approval Date: July 3, 2026

4. Other Approval Dates: Not applicable

5. Transaction Quantity, Unit Price, and Total Amount: Sold 4,000 thousand shares at market price Unit Price: NT$504.11 per share Total Transaction Amount: NT$2,016,423 thousand

6. Gain (or Loss) from Disposal (not applicable for acquisition of securities): Gain from the disposal of UGCS-KY ordinary shares is approximately NT$1,876 million

7. Relationship with the Target Company: UGCS-KY is a related party of the company

8. Cumulative Holdings of the Security (including this transaction) to Date – Quantity, Amount, Holding Percentage, and Restricted Rights (e.g., pledge status):

(1) FCP Holding Corporation Cumulative Holding Quantity: 9,409 thousand shares Cumulative Holding Amount: Approximately NT$373,055 thousand Cumulative Holding Percentage: 7.78% Restricted Rights Status: None

(2) Lian Tsai Investment Corporation Cumulative Holding Quantity: 5,393 thousand shares Cumulative Holding Amount: Approximately NT$253,792 thousand Cumulative Holding Percentage: 4.45% Restricted Rights Status: None

(3) Lian Pin Investment Corporation Cumulative Holding Quantity: 6,774 thousand shares Cumulative Holding Amount: Approximately NT$244,147 thousand Cumulative Holding Percentage: 5.60% Restricted Rights Status: 6,500 thousand privately placed ordinary shares are subject to restrictions under the Securities and Exchange Act.

(4) Jing Cheng Semiconductor Corporation Cumulative Holding Quantity: 20 thousand shares Cumulative Holding Amount: Approximately NT$1,056 thousand Cumulative Holding Percentage: 0.02% Restricted Rights Status: None

(5) FCP Optoelectronics Corporation Cumulative Holding Quantity: 3,648 thousand shares Cumulative Holding Amount: Approximately NT$126,023 thousand Cumulative Holding Percentage: 3.02% Restricted Rights Status: 3,500 thousand privately placed ordinary shares are subject to restrictions under the Securities and Exchange Act.

Note: Lian Tsai includes self-calculated figures including this transaction; others are from the latest audited/reviewed financial reports.

9. Proportion of securities investments (including this transaction) under Article 3 of the "Asset Acquisition and Disposal Standards for Publicly Issued Companies" to total assets and equity attributable to owners of the parent in the latest financial statements, and the amount of working capital in the latest financial statements: Percentage of Total Assets: 0.61% Percentage of Shareholders' Equity: 0.61% Working Capital: NT$627,154 thousand

10. Specific Purpose of Acquisition or Disposal: Adjustment of capital allocation

11. Dissenting Director’s Opinion on this Transaction: None

12. Whether this Transaction is a Related-Party Transaction: No

13. Counterparty and its Relationship with the Company: Not applicable

14. Date of Supervisor’s Approval or Audit Committee’s Consent: July 3, 2026

15. Previous Date of Material Information Disclosure on the Same Event: July 7, 2026

16. Other Disclosures: None