China Electric Announces Investment in Catalight Capital GP, L.P.

1. Name and nature of the subject matter (if preferred shares, specify issuance terms such as dividend rate): Catalight Capital GP, L.P.

2. Date of occurrence: 115/07/09

3. Number of trading units, unit price, and total transaction amount: (1) Quantity and unit price: Not applicable (2) Total transaction amount: USD 78,000

4. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party, name disclosure may be omitted): (1) Counterparty: Catalight Capital GP, L.P. (2) Relationship with the company: None

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

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

7. Matters related to the disposal of receivables (including types of collateral attached to the disposed receivables; if the disposed receivables are from a related party, disclose the name and book value of the receivables): Not applicable

8. Gain (or loss) from disposal (not applicable for acquisition of securities) (if deferred, provide a table showing recognition status): Not applicable

9. Delivery or payment terms (including payment period and amount), contractual restrictions, and other important agreements: In accordance with the Limited Partnership Agreement

10. Decision-making method for the transaction, reference basis for price determination, and decision-making unit: (1) Decision-making method and pricing reference: In accordance with the Limited Partnership Agreement (2) Decision-making unit: As per the company’s authorization regulations

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

12. Difference between the private placement reference price and per-share transaction price exceeding 20%: Not applicable

13. Cumulative number, amount, ownership percentage, and rights restrictions (e.g., pledge status) of the securities held (including this transaction) to date: (1) Cumulative quantity: Not applicable (2) Cumulative amount: USD 78,000 (3) Cumulative ownership percentage: Not applicable (4) Rights restrictions: None

14. Proportion of cumulative private securities investments (including this transaction) to total assets and equity attributable to owners of the parent in the company’s latest financial statements, and the amount of working capital in the latest financial statements: (1) Proportion to total assets: 0.30% (2) Proportion to equity attributable to owners of the parent: 0.39% (3) Working capital in latest financial report: NT$14,609,081 thousand

15. Manager and brokerage fees: Not applicable

16. Specific purpose or use of the acquisition or disposal: Strategic co-investment

17. Dissenting opinions from directors regarding this transaction: Not applicable

18. Whether this transaction is a related-party transaction: No

19. Board approval date: Not applicable

20. Date of supervisor approval or audit committee consent: Not applicable

21. Whether the accountant issued an adverse opinion on this transaction: Not applicable

22. Name of accounting firm: Not applicable

23. Name of accountant: Not applicable

24. Accountant’s license number: Not applicable

25. Other explanatory matters: This transaction is denominated in USD. The NT dollar amount is calculated at an exchange rate of USD:NTD 1:31.