【Ding Xuan-KY】Subsidiary Long Yang Electronics Announces Acquisition of Structured Deposit Wealth Management Products

1. Name and nature of the target (if it is preferred stock, specify preferred stock terms such as dividend rate, etc.): Win-Win Wisdom Trust Currency Linked RMB Structured Deposit A33638 Period C26A33638 Win-Win Wisdom Trust Currency Linked RMB Structured Deposit A33640 Period C26A33640 Win-Win Wisdom Trust Currency Linked RMB Structured Deposit A33641 Period C26A33641 2. Date of fact occurrence: 115/4/15 ~ 115/4/15 3. Date of Board of Directors approval: Not applicable 4. Other approval dates: Approval level: Handled according to company approval authority April 15, 115 (Gregorian Year 2026) 5. Transaction quantity, unit price, and total transaction amount: A33638 Period C26A33638 Duration 63 days: RMB 40 million A33640 Period C26A33640 Duration 89 days: RMB 30 million A33641 Period C26A33641 Duration 92 days: RMB 30 million 6. Transaction counterparty and relationship with the company (if the counterparty is an individual and not a related party of the company, their name may be omitted): Transaction counterparty: CTBC Bank Co., Ltd.; Relationship with the company: None 7. If the transaction counterparty is a related party, also announce the reason for selecting the related party as the transaction object, the previous owner, the relationship between the previous owner and the company and the transaction counterparty, the previous transfer date and transfer amount: Not applicable 8. If the owner of the transaction target was a related party of the company within the last five years, also announce the related party's acquisition and disposal dates, prices, and relationship with the company at the time of the transaction: Not applicable 9. Matters related to the disposal of claims (including the type of collateral attached to the disposed claims, and if the disposed claims are claims against related parties, the name of the related party and the book value of the claims against the related party disposed of this time): Not applicable 10. Profit (or loss) from disposal (not applicable for acquisition of securities) (if deferred, explain recognition status in a table): Not applicable 11. Delivery or payment terms (including payment period and amount), contract restrictions, and other important agreements: Lump sum payment 12. Method of decision for this transaction, reference basis for price determination, and decision-making unit: Handled according to company approval authority. 13. Net asset value per share of the company that issued the securities acquired or disposed of: Not applicable 14. To date, cumulative holding quantity, amount, shareholding ratio, and restrictions on rights (e.g., pledge status) of this transaction's securities (including this transaction): Quantity: Not applicable Amount: RMB 100 million Shareholding ratio: Not applicable Restrictions on rights: None Cumulative holding amount: RMB 100 million 15. To date, the proportion of securities investments (including this transaction) listed in Article 3 of the "Regulations Governing the Acquisition and Disposal of Assets by Publicly Offered Companies" to the company's total assets and owner's equity attributable to the parent company in the most recent financial statements, and the operating capital amount in the most recent financial statements (Note 2): (1) Proportion of total assets: 18.835% (2) Proportion of owner's equity attributable to the parent company: 36.619% (3) Operating capital amount: NT$6,688,594 thousand 16. Broker and brokerage fees: Not applicable 17. Specific purpose or use of the acquisition or disposal: Short-term investment 18. Opinions of dissenting directors in this transaction: Not applicable 19. Is this transaction a related party transaction: No 20. Date of approval by supervisor or audit committee: Not applicable 21. Whether the accountant issued a non-reasonableness opinion for this transaction: Not applicable 22. Name of accounting firm: Not applicable 23. Name of accountant: Not applicable 24. Accountant's practice certificate number: Not applicable 25. Whether the transaction involves a change in operating model: No 26. Explanation of operating model change: Not applicable 27. Transaction situation with the counterparty in the past year and expected in the next year: Not applicable 28. Source of funds: Owned capital 29. Date of previous announcement of material information on the same event: Not applicable 30. Other matters to be noted: None. Keywords: Material Information