Quanta Announces Completion of Deposit Agreement and Issuance Terms for Cash Capital Increase and Global Depositary Receipts

1. Factual Date: 115/08/03 2. Company Name: Quanta 3. Relationship with Company (please enter本公司or Subsidiary):本公司 4. Cross-shareholding Ratio: Not applicable 5. Reason for Occurrence: Completion of deposit agreement signing and issuance terms for the company's cash capital increase issuing ordinary shares to participate in the issuance of overseas depository receipts. 6. Countermeasures: None 7. Other Matters to be Disclosed (If the subject of the event or resolution is a publicly issued company or above, this major information simultaneously meets the criteria under Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act, regarding matters that have a significant impact on shareholders' equity or securities prices): I. Issuance terms for the company's cash capital increase issuing ordinary shares to participate in the issuance of overseas depository receipts: (1) Total issuance amount: USD 2,164,330,000. (2) Unit issuance price: USD 44.17 per unit. (3) Total number of units issued: 49,000,000 units of overseas depository receipts issued, representing 245,000,000 ordinary shares. (4) Pricing date: 115/07/29 (5) Issuance date: 115/08/03 (6) Number of shares represented per unit of overseas depository receipt: 1 unit of overseas depository receipt represents 5 ordinary shares of the company. (7) Price per share: Approximately TWD 287.06 (converted at an exchange rate of 1 USD = 32.495 TWD) II. Issuance and trading location: Luxembourg Stock Exchange III. Circumstances regarding issuance to specific parties: None. IV. Fund utilization plan and expected benefits: The proceeds will be used to meet foreign currency procurement funding needs. V. Main impact on shareholders' equity: The company will issue 245,000,000 new ordinary shares through cash capital increase to participate in the issuance of overseas depository receipts, resulting in an equity dilution of approximately 5.97%, which will not significantly dilute shareholders' equity.