Mengli Announces Joint Venture with Kedali Industry (SZSE:002850) and Mengying Technology

1. Name and nature of the subject matter (for preferred shares, specify issuance terms such as dividend rate):
Ordinary shares of a newly established joint venture company (name to be determined)

2. Date on which the fact occurred: 06/16/115 ~ 06/16/115

3. Date of board approval: June 16, 2026 (Minguo 115)

4. Other approval dates: Not applicable

5. Transaction quantity, unit price, and total transaction amount:
Total transaction amount: up to 650,000,000 TWD

6. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party of the company, name disclosure may be omitted):
Not applicable for new company setup; none

7. If the counterparty is a related party, state the reason for selecting them, previous transferor, relationship among previous transferor, company, and counterparty, transfer date, and amount:
Not applicable

8. If the ownership of the subject asset was held by a related party of the company within the past five years, disclose the related party’s acquisition and disposal date, price, and relationship with the company at the time:
Not applicable

9. Matters regarding the disposal of receivables (including types of collateral attached to disposed receivables; if disposal involves receivables from related parties, disclose the name and book value of such receivables):
Not applicable

10. Gain (or loss) from disposal (not applicable for acquisition of securities) (if previously deferred, provide a table showing recognition status):
Not applicable

11. Delivery or payment terms (including payment period and amount), contractual restrictions, and other important agreements:
(1) Delivery or payment terms: one-time or installment payments
(2) Contractual restrictions and other important agreements: none

12. Decision-making method for this transaction, basis for price determination, and decision-making body:
Decision-making body: Board of Directors

13. Net asset value per share of the securities-issuing company acquired or disposed:
Not applicable

14. Cumulative number, amount, ownership percentage, and restricted rights (e.g., pledge status) of securities held (including this transaction) to date:
Cumulative amount: up to 650,000,000 TWD
Ownership percentage: 39%
Rights restriction status: none

15. Cumulative percentage of securities investments (including this transaction) under Article 3 of the 'Asset Acquisition and Disposal Guidelines for Publicly Issued Companies' relative to total assets and equity attributable to parent owners in the latest financial statements, and the amount of working capital in the latest financial statements (Note 2):
Percentage of total assets: 29.83%
Percentage of equity attributable to parent owners: 63.23%
Working capital: 907,810 thousand TWD

16. Broker and brokerage fees:
Not applicable

17. Specific purpose or use of the acquisition or disposal:
Long-term investment

18. Dissenting opinions from directors regarding this transaction:
None

19. Is this transaction a related-party transaction: No

20. Date of supervisor approval or audit committee consent:
June 16, 2026 (Minguo 115)

21. Did the accountant issue a non-reasonableness opinion on this transaction: Not applicable

22. Name of accounting firm:
Not applicable

23. Name of accountant:
Not applicable

24. Accountant license number:
Not applicable

25. Does this involve a change in business model: No

26. Explanation of business model change:
Not applicable

27. Transaction history with the counterparty in the past year and expected in the next year:
Not applicable

28. Source of funds:
Not applicable

29. Previous date of material information disclosure for the same event: Not applicable

30. Other explanatory matters:
None