Lite-On Technology Board Approves Cash Capital Increase by Key Subsidiary LITE-ON SINGAPORE PTE. LTD. in Daizu Property Holding Pte. Ltd.

1. Name and nature of the subject matter (for preferred shares, specify issuance terms such as dividend rate): Equity of Daizu Property Holding Pte. Ltd.

2. Date of occurrence: 7/31/115 ~ 7/31/115

3. Board approval date: July 31, 2026 (Minguo Year 115)

4. Other approval dates: Not applicable

5. Transaction quantity, unit price, and total amount: Number of units: 36 million shares Unit price: SGD 1 Total transaction amount: SGD 36 million

6. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party, name disclosure may be omitted): Daizu Property Holding Pte. Ltd. A wholly-owned subsidiary of LITE-ON SINGAPORE PTE. LTD.

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

8. If the owner of the subject matter was a related party of the company within the past five years, disclose the date, price, and relationship with the company at the time of acquisition and disposal: Not applicable

9. Matters related to the disposal of receivables (including types of collateral attached to disposed receivables; if receivables from related parties are involved, disclose the names and book amounts): Not applicable

10. Gain (or loss) from disposal (not applicable for acquisition of securities) (deferred gains/losses should be explained in a table): Not applicable

11. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important agreements: Investment in tranches based on funding needs

12. Decision-making method for the transaction, reference basis for pricing, and decision-making body: Approved by the company's board of directors

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

14. Cumulative holdings (including this transaction) of the securities involved, including quantity, amount, ownership percentage, and any restrictions on rights (e.g., pledge status): Cumulative equity holdings: 38,000,000 shares Cumulative amount: SGD 82.85 million Ownership percentage: 100% Rights restriction status: None

15. Cumulative securities investments (including this transaction) under Article 3 of the 'Regulations on Acquisition or Disposition of Assets by Publicly Issued Companies' as a percentage of total assets and equity attributable to owners of the parent in the latest financial statements, and the amount of working capital in the latest financial statements: Percentage of total assets: 3.28% Percentage of equity attributable to parent company owners: 5.83% Working capital amount: TWD 10,856,387 thousand

16. Broker and brokerage fees: Not applicable

17. Specific purpose or use of the acquisition or disposal of securities: Comprehensive renovation of operational premises, infrastructure development, and enhancement of working capital

18. Dissenting opinions from directors regarding this transaction: None

19. Whether this transaction is a related-party transaction: Yes

20. Date of auditor approval or audit committee consent: July 31, 2026 (Minguo Year 115)

21. Whether auditors issued a non-reasonableness opinion on this transaction: Not applicable

22. Name of auditing firm: Not applicable

23. Name of auditor: Not applicable

24. Auditor license number: Not applicable

25. Whether this involves 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: Internal funds

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

30. Other explanatory matters: SGD exchange rate: 24.57319 TWD