[Jixiangquan] Announcement Regarding the Disposal of Securities by Subsidiary Haohan Power

1. Name of security: Winbond Electronics (2344) 2. Date of transaction: 115/4/20 ~ 115/5/19 3. Date approved by the Board: N/A 4. Other authorization dates: - Authorization level: Chairman - Date: May 19, 115 5. Quantity, unit price, and total amount of the transaction: - Quantity disposed (in thousands): 1,500 - Price per unit (TWD): 113.13 - Total transaction amount (TWD): 169,690,000 6. Profit (or loss) from disposal: 10,106 thousand TWD 7. Relationship with the company: None 8. Cumulative holdings to date (including this transaction): - Parent company - Jixiangquan: 2,000,000 shares, value 235,000,000 TWD, holding ratio 0.04% - The Company: 1,200,000 shares, value 141,000,000 TWD, holding ratio 0.03% 9. Asset management ratios per regulations: Total assets 188.94%, equity attributable to parent company 192.11%, operating capital 274,167 thousand TWD 10. Specific purpose of the acquisition or disposal: Investment portfolio adjustment 11. Dissenting opinion from directors: N/A 12. Related party transaction: No 13. Relationship with counterparty: N/A 14. Audit Committee consent date: N/A 15. Date of previous major announcement for the same event: N/A 16. Other notes: None