Jingding Announces Acquisition of Shares in Thai Subsidiary UniEQ Integrated Technology Co., Ltd.

1. Name and nature of the subject matter (for preferred shares, specify issuance terms such as dividend rate): Ordinary shares of UniEQ Integrated Technology Co., Ltd.

2. Date on which the fact occurred: 115/8/7 ~ 115/8/7

3. Board approval date: August 7, Year 115

4. Other resolution dates: Not applicable

5. Transaction quantity, unit price, and total transaction amount: Number of units: 15,000,000 shares Unit price: THB 100 Total transaction amount: THB 1,500,000,000

6. Counterparty and its relationship with the company (if the counterparty is a natural person and not a related party, name disclosure may be omitted): Subsidiary of the company

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: Reason for selecting related party: Participation in subsidiary's cash capital increase 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 acquisition and disposal date, price, and relationship with the company at the time: Not applicable

9. Matters related to the disposal of receivables (including types of collateral attached to disposed receivables; if receivables are 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, explain recognition): Not applicable

11. Delivery or payment terms (including payment period and amount), contractual restrictions, and other important agreements: Delivery or payment terms: None Contractual restrictions and other important agreements: None

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

13. Net asset value per share of the securities-issuing company acquired or disposed: NT$91.86

14. Cumulative holdings of the securities involved in this transaction (including this transaction) to date, including quantity, amount, ownership percentage, and any restrictions on rights (e.g., pledge status): Holding quantity: 71,659,999 shares Holding amount: THB 7,165,999,900 Ownership ratio: 99.99999% Rights restriction status: None

15. Cumulative securities investments under Article 3 of the 'Asset Acquisition and Disposition Rules for Publicly Issued Companies' (including this transaction) as a percentage of total assets and equity attributable to parent company owners in the latest financial statements, and the latest reported working capital: Percentage of total assets: 31.8% Percentage of equity attributable to parent shareholders: 42.87% Latest financial report working capital: NT$436,521,485

16. Broker and brokerage fees: None

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

18. Dissenting directors' opinions on this transaction: None

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

20. Date of supervisor approval or audit committee consent: August 7, Year 115

21. Whether the accountant issued a non-reasonable opinion: Yes

22. Name of accounting firm: Not applicable

23. Name of accountant: Not applicable

24. Accountant license number: Not applicable

25. Whether it 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 regarding the same event: Not applicable

30. Other explanatory matters: Exchange rate for THB is 0.99