[Quanta] Indirect Cash Capital Increase to Subsidiary QCG; Announcement of Cash Capital Increase Plans for Subsidiaries QIL, QAL, QIT, and QCG

1. Name and nature of the subject matter (if preferred shares, specify terms such as dividend rate): Cash capital increase of QCG Computer GmbH (QCG)

2. Date on which the fact occurred: August 13, 115 ~ August 13, 115

3. Board approval date: August 13, Year 115, Republic of China

4. Other approval dates: Not applicable

5. Transaction quantity, unit price, and total transaction amount: EUR 19,500 thousand (approximately NT$707,655 thousand; exchange rate: 36.29)

6. Counterparty and its relationship with the company (if individual and not a related party, name may be omitted): Cash capital increase in ordinary shares via investment flow:本公司 (QCI) → Quanta International Limited (QIL) → Quanta Asia Ltd. (QAL) → Quanta International Technology Ltd. (QIT) → QCG Computer GmbH (QCG), with phased investments allowed. (All aforementioned companies are 100% owned subsidiaries of the company through the investment chain)

7. If counterparty is a related party, reason for selection, previous transferor, relationships among parties, transfer date, and amount: Not applicable for cash capital increase

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

9. Matters related to disposal of receivables (including types of collateral, names of related parties if involved, and book value of disposed receivables): Not applicable

10. Gain (or loss) from disposal (not applicable for acquisition of securities) (deferred gains shall be detailed): Not applicable

11. Delivery or payment terms (including period and amounts), contractual restrictions, and other important agreements: To be executed according to capital increase schedule

12. Decision-making method for this transaction, reference basis for pricing, and decision-making body: Board resolution; phased investment allowed within total amount

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

14. Cumulative holdings (including this transaction) in terms of quantity, amount, ownership percentage, and restricted rights (e.g., pledge status): QCI → QIL → QAL → QIT → QCG; Cumulative investment in QCG: EUR 66,693 thousand; Ownership percentage: 100% throughout; Rights restriction: None

15. Proportion of securities investments (including this transaction) under Article 3 of the 'Regulations Governing Acquisitions and Dispositions of Assets by Publicly Issued Companies' to total assets and equity attributable to owners of parent in the latest financial statements, and amount of working capital in the latest financial statements: 5.40%; 45.75%; NT$217,490,579 thousand

16. Broker and brokerage fees: Not applicable

17. Specific purpose or use of the acquisition or disposition: Business needs

18. Dissenting director opinions regarding this transaction: None

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

20. Date of supervisor acknowledgment or audit committee approval: August 13, Year 115, Republic of China

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

22. Name of accounting firm: Not applicable

23. Auditor's name: Not applicable

24. Auditor license number: Not applicable

25. Whether it involves changes in business model: No

26. Explanation of business model change: Not applicable

27. Transaction status with counterparty in the past year and expected future one year: Not applicable

28. Source of funds: Not applicable

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

30. Other explanatory matters: None