3028 Zeng Ni Qiang Announces Cash Capital Increase with Key Dates and Allocation Details

Release Date: July 3, 2026 Statement Date: July 2, 2026 Statement Time: 17:59:40 Company Code: 3028 Company Name: Zeng Ni Qiang Subject: Announcement of the Determination of Benchmark Date and Related Matters for the 2026 Cash Capital Increase Applicable Clause: Clause 11 Factual Date: July 2, 2026

1. Board Resolution or Company Decision on Capital Increase Benchmark Date: July 2, 2026 2. Whether General Reporting for New Share Issuance is Adopted (if yes, specify the planned issuance period; if no): No 3. Regulatory Authority Reporting Effective Date: June 24, 2026 4. Board Resolution (Supplementary) Issuance Date: May 8, 2026 5. Total Issuance Amount and Number of Shares: Total Issuance Amount: NT$237,240,000 (par value) Number of Shares Issued: 23,724,000 shares 6. For General Reporting New Share Issuance Cases, the Issuance Amount and Number of Shares for This Issue: Not Applicable 7. For General Reporting New Share Issuance Cases, the Remaining Amount and Number of Shares After This Issuance: Not Applicable 8. Par Value per Share: NT$10 9. Issuance Price: To be announced after pricing 10. Number of Shares for Employee Subscription: In accordance with Article 267 of the Company Act, 10% of the newly issued shares (2,372,400 shares) are reserved for subscription by company employees. 11. Existing Shareholders' Subscription Ratio: In accordance with Article 267 of the Company Act, 80% of the newly issued shares (18,979,200 shares) will be offered to existing shareholders based on their holdings as recorded in the shareholder register on the capital increase subscription benchmark date. Based on the current outstanding shares of 237,241,193, existing shareholders are entitled to subscribe to 79.99959770 shares for every 1,000 shares held. If the outstanding share count changes due to fluctuations in the company's common stock, affecting the subscription ratio, the Chairman is authorized to make necessary adjustments. 12. Public Offering Method and Number of Shares: In accordance with Article 28-1 of the Securities and Exchange Act, 10% of the newly issued shares (2,372,400 shares) will be publicly offered through a public subscription process. 13. Handling of Fractional Shares and Unsubscribed Shares: Fractional shares (less than one share) arising from existing shareholders' subscriptions will be consolidated into whole shares by shareholders directly contacting the company's share agent within five days from the start of the share transfer suspension period. Any remaining fractional shares after consolidation, as well as unsubscribed or insufficiently subscribed shares by existing shareholders and employees, or shares not consolidated by the deadline, may be authorized by the Chairman to be subscribed by specific persons at the issuance price. 14. Rights and Obligations of the Newly Issued Shares: Identical to those of the originally issued common shares. 15. Purpose of the Capital Increase Funds: Repayment of bank loans 16. Cash Capital Increase Subscription Benchmark Date: July 25, 2026 17. Last Transfer Date: July 20, 2026 18. Share Transfer Suspension Start Date: July 21, 2026 19. Share Transfer Suspension End Date: July 25, 2026 20. Share Payment Period: (1) Payment Period for Existing Shareholders and Employees: July 31, 2026 – August 6, 2026 (2) Payment Period for Specific Subscribers: August 7, 2026 – August 13, 2026 21. Contract Signing Date with the Financial Institution for Collection and Dedicated Account Deposit: To be announced after formal contract signing 22. Entrusted Collection and Deposit Institution: To be announced after formal contract signing 23. Entrusted Deposit Institution: To be announced after formal contract signing 24. Other Matters to be Stated: (1) The company's cash capital increase issuance of 23,724,000 ordinary shares in 2026 has been reported and became effective under the Financial Supervisory Commission's letter No. 1150346570 dated June 24, 2026. (2) Any matters not fully covered in this capital increase or if the dates or periods mentioned above need to be changed due to legal regulations or objective environmental changes, the Chairman is fully authorized to handle such matters.