Chung Hsing Announces Acquisition of Securities

1. Security Name: Nanya Technology Common Stock

2. Transaction Date: 115/7/6 ~ 115/7/7

3. Board Approval Date: Not applicable

4. Other Approval Dates: Approval Level: Approved by Chairman July 7, 115 (Minguo Calendar)

5. Transaction Quantity, Unit Price, and Total Amount: Transaction Quantity (in thousands of shares): 1,460 Unit Price (NT$): 421.22 Total Transaction Amount (NT$): 614,984,181

6. Gain (or Loss) on Disposal (Not applicable for acquisition of securities): Not applicable

7. Relationship with the Target Company: None

8. Cumulative Holdings of the Security (including this transaction) to Date – Quantity, Amount, Ownership Percentage, and Restricted Rights (e.g., pledge status): Holdings: 3,704,000 shares, Amount: NT$1,616,596,028 Ownership Percentage: 0.11%, Rights Restrictions: None

9. Proportion of Securities Investments (including this transaction) under Article 3 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies' 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: Percentage of Total Assets: 86.11% Percentage of Equity Attributable to Owners of the Parent: 123.67% Working Capital Amount: NT$8,285,327 thousand

10. Specific Purpose of Acquisition or Disposal: Investment Portfolio

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: Not applicable

16. Other Explanatory Matters: On June 30, 115 (Minguo Calendar), authorized traders were granted permission to conduct securities transactions on the centralized market during the third quarter of 115.