[Mengli] Announcement of the Company's Board of Directors' Resolution to Participate in the Cash Capital Increase of Affiliated Enterprise Mengying Technology Co., Ltd.

1. Name and Nature of Target Asset (if preferred stock, specify agreed terms such as dividend rate): Ordinary shares of Mengying Technology Co., Ltd. 2. Date of Occurrence: 115/5/7 ~ 115/5/7 3. Board of Directors Approval Date: May 7, 115 (Republic of China calendar) 4. Other Approval Dates: Not Applicable 5. Transaction Quantity, Unit Price, and Total Transaction Amount: Transaction Unit Quantity: Not exceeding 15,000,000 shares Unit Price: NT$32 per share Total Transaction Amount: Not exceeding NT$480,000,000 6. Relationship with the Counterparty (If the counterparty is an individual and not related to the company, their name may be omitted): An affiliated company accounted for under the equity method by the Company. 7. If the counterparty is a related party, announce the reason for selecting the related party as the counterparty, the previous owner, the relationship between the previous owner, the company, and the counterparty, the date and amount of the previous transfer: Not Applicable 8. If the owner of the target asset has been a related party of the company within the past five years, announce the acquisition and disposal dates, prices, and the relationship with the company at the time of transaction: Not Applicable 9. Matters related to the disposal of receivables in this transaction (including the type of collateral attached to the disposed receivables, and if the disposed receivables are owed to a related party, the name of the related party and the book amount of the disposed receivables from the related party): Not Applicable 10. Profit (or Loss) from Disposal (Not applicable for acquiring securities) (List and explain the recognition of deferred items): Not Applicable 11. Delivery or Payment Terms (including payment period and amount), Contractual Restrictions, and Other Important Agreements: According to the payment schedule for the cash capital increase of Mengying Technology Co., Ltd. 12. Method of Decision for this Transaction, Reference Basis for Price Determination, and Decision-Making Unit: Reference Basis: Expert opinion on reasonableness issued by an independent accountant. Decision-Making Unit: Board of Directors 13. Net Asset Value per Share of the Company Investing in Securities: NT$6.35 14. Cumulative Quantity, Amount, Shareholding Ratio, and Restricted Rights (e.g., pledge status) of this Transaction Security (including this transaction) held to date: Cumulative Quantity: Not exceeding 24,709,500 shares Cumulative Amount: Not exceeding NT$606,119,500 Shareholding Ratio: Undetermined Restricted Rights: None 15. Proportion of Investment in Securities Listed in Article 3 of the "Regulations Governing Acquisitions or Disposals of Assets by Public Companies" (including this transaction) to the company's total assets and equity attributable to owners of the parent company in the latest financial statements, and the amount of working capital in the latest financial statements (Note 2): Proportion of Total Assets: 26.40% Proportion of Parent Company Owners' Equity: 55.95% Working Capital: NT$907,810 thousand 16. Broker and Brokerage Fees: Not Applicable 17. Specific Purpose or Use of Acquisition or Disposal: To strengthen the group's layout in the key component sector of humanoid robots and for the group's long-term development. 18. Opinions of Directors Expressing Dissent on this Transaction: None 19. Is this Transaction a Related Party Transaction? Yes 20. Supervisor Approval or Audit Committee Approval Date: May 7, 115 (Republic of China calendar) 21. Did the Accountant Issue an Opinion of Non-Reasonableness for this Transaction? No 22. Name of Accounting Firm: Weiten Certified Public Accountants 23. Name of Accountant: Chien-Cheng Chu 24. Accountant's Practice Certificate Number: Securities Certificate No. 6329 (FSC) 25. Does this involve a change in business model? No 26. Explanation of Business 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: Not Applicable 29. Date of Previous Major Announcement on the Same Matter: Not Applicable 30. Other Explanatory Matters: None