Huang Hsiang Announces Acquisition of Marketable Securities

1. Name of securities: Delta Electronics Inc.

2. Date of transaction: 115/5/8 ~ 115/5/8

3. Date of board of directors' approval: Not applicable

4. Other approval dates: Approval level: Chairman's approval May 8, Republic of China 115

5. Quantity of transaction, unit price, and total transaction amount: Transaction quantity: 310,000 shares Average price per share: NT$2,220.07 Total transaction amount: NT$688,222 thousand

6. Disposal gain (or loss) (not applicable for acquisition of marketable securities): Not applicable

7. Relationship with the target company of the transaction: None

8. As of now, cumulative holdings of these securities (including this transaction) in terms of quantity, amount, shareholding ratio, and restricted rights (e.e., pledged status): Quantity: 571,000 shares Amount: NT$1,263,640 thousand Shareholding ratio: 0.022%

9. As of now, the proportion of investment in marketable securities listed in Article 3 of the "Regulations Governing the Acquisition and Disposal of Assets by Public Companies" (including this transaction) to the company's total assets and equity attributable to owners of the parent company in the latest financial report, and the working capital in the latest financial report: Proportion of total assets: 1.244% Proportion of equity attributable to owners of the parent company: 4.607% Working capital: NT$14,739,777 thousand

10. Specific purpose of acquisition or disposal: To enhance the efficiency of the company's capital utilization

11. Opinions of dissenting directors on this transaction: Not applicable

12. This transaction is a related party transaction: No

13. Counterparty of the transaction and its relationship with the company: Not applicable

14. Date of supervisors' approval or audit committee's consent: Not applicable

15. Date of previous material information disclosure on the same event: Not applicable

16. Other matters to be specified: None