2883 Kai Fund Announces Increased Commitment to Tensor Edge Capital Offshore Fund, LP via Subsidiary CI I

Release Date: June 26, 2026 Statement Date: June 25, 2026 Statement Time: 18:37:37 Company Code: 2883 Company Name: Kai Fund Subject: Updated Announcement on Board Resolution by Subsidiary CI I Regarding Investment in Tensor Edge Capital Offshore Fund, LP Equity Applicable Clause: Clause 24 Factual Date: June 25, 2026

1. Name and Nature of the Subject (if preferred shares, specify terms such as dividend rate): Limited partnership interests in Tensor Edge Capital Offshore Fund, LP

2. Factual Date: 06/25/2026

3. Number of Units, Unit Price, and Total Transaction Amount: (a) Number of Units and Unit Price: Subject is limited partnership interests; no specific number of units or unit price. (b) Total Transaction Amount: Total committed capital not exceeding USD 20 million.

4. Counterparty and Relationship with the Company (if individual and not a related party, name may be omitted): (a) Counterparty: Tensor Edge Capital Offshore Fund, LP (b) Relationship with Company: Not a related party

5. If counterparty is a related party, reason for selection, prior transferor, relationships among prior transferor, company, and counterparty, transfer date, and amount: Not applicable

6. If subject was owned by a related party within the past five years, disclose acquisition/disposal date, price, and relationship with company at the time: Not applicable

7. Matters related to disposal of receivables (including types of collateral, and if receivable from related party, name and book value): Not applicable

8. Gain (or loss) from disposal (not applicable for acquisition of securities; if deferred, explain recognition): Not applicable

9. Delivery or payment terms (period and amount), contractual restrictions, and other important agreements: As per contractual agreement

10. Decision-making method, pricing reference, and decision unit: (a) Decision method and pricing reference: Mutual agreement (b) Decision unit: Board of Directors

11. Net asset value per share of the securities-issuing company: Not applicable

12. Private placement securities reference price differs from transaction price by over 20%: Not applicable

13. Cumulative holdings (including this transaction) of the securities: quantity, amount, ownership percentage, and restricted rights (e.g., pledge status): (a) Quantity: No specific units as subject is limited partnership interest (b) Amount: Total committed capital not exceeding USD 20 million (c) Ownership percentage: Approximately 11.2% of limited partnership interests (d) Restricted rights: None

14. Proportion of cumulative private placement securities investment (including this) to total assets and equity attributable to parent owners in latest financial statements, and operating capital amount: (a) Percentage of total assets: 1.24% (b) Percentage of equity attributable to parent owners: 1.48% (c) Operating capital amount in latest financial statements: Not applicable

15. Manager and brokerage fees: None

16. Specific purpose or use of acquisition or disposal: For investment business development

17. Dissenting directors’ opinions on this transaction: None

18. Whether this transaction is with a related party: No

19. Board approval date: Not applicable

20. Supervisor approval or audit committee consent date: Not applicable

21. Whether auditors issued non-reasonableness opinion on this transaction: No

22. Name of accounting firm: Yang Chi United Certified Public Accountants

23. Name of accountant: Hu Xiang-Ning

24. Accountant’s license number: Taichung City CPA License No. 0191

25. Other Disclosures: 1) Exchange rate based on USD:TWD 1:31.475 as of June 5, 2026. 2) CI I is the abbreviation for CDIB Capital Investment I Limited. 3) This transaction will be conducted in phases. 4) CI I previously obtained board approval on May 29, 2026, to invest in Tensor Edge Capital Offshore Fund, LP, and issued a material information announcement on the same day. Due to the board resolution on June 25, 2026, to increase the total committed capital from up to USD 17 million to up to USD 20 million, this updated announcement is issued.