WPG Announces Disposal of Securities by Subsidiary WPG Trading Co., Ltd. (Supplement to Announcement Dated 115/06/04)

1. Name of Security: Ordinary shares of Shenzhen CEAC Technology Co., Ltd.

2. Transaction Date: 115/3/30 ~ 115/7/10

3. Board Approval Date: June 4, 115 (Minguo Calendar)

4. Other Approval Dates: Not applicable

5. Transaction Quantity, Unit Price, and Total Amount: Transaction quantity during period: 4,521,098 shares Unit price per share: RMB 28.75 Total transaction amount during period: RMB 129,997 thousand

6. Disposal Gain (or Loss) (not applicable for acquisition of securities): Disposal gain of approximately RMB 109,855 thousand

7. Relationship with the Target Company: Not a related party of the Company

8. Cumulative holdings of the securities (including this transaction) to date in terms of quantity, amount, ownership percentage, and restricted rights (e.g., pledge status): Number of shares: 7,208,202 ordinary shares Holding amount: RMB 223,671 thousand Ownership percentage: 0.95% of ordinary shares Restricted rights: None

9. Cumulative securities investments (including this transaction) under Article 3 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies' as a percentage of the Company's total assets and equity attributable to owners of the parent in the latest financial statements, and the amount of working capital in the latest financial statements: Percentage of total assets in latest financial statements: 1.05% Percentage of equity attributable to owners of the parent: 1.33% Working capital amount: -14,481,673 thousand

10. Specific Purpose of Acquisition or Disposal: To enhance capital utilization efficiency and investment profitability

11. Dissenting Director Opinions on this Transaction: None

12. Whether this Transaction is a Related-Party Transaction: No

13. Counterparty and its Relationship with the Company: Not applicable

14. Date of Supervisor Approval or Audit Committee Consent: Not applicable

15. Previous Date of Material Information Disclosure on the Same Event: June 4, 115 (Minguo Calendar)

16. Other Disclosures: None