[Central] Announcement on Disposal of Securities

1. Securities Name: Nanya Technology Common Stock 2. Transaction Date: 115/6/9~115/6/11 3. Board of Directors Approval Date: N/A 4. Other Approval Date: Approval Level: Chairman Approval June 11, 115 (Republic of China calendar) 5. Transaction Quantity, Unit Price, and Total Transaction Amount: Transaction Quantity (thousands of shares): 941 Unit Price (NT$): 345.08 Total Transaction Amount (NT$): 324,722,099 6. Profit (or Loss) on Disposal (Not applicable to those acquiring securities): Disposal Loss: NT$17,847,607 7. Relationship with the Company of the Securities Subject to Transaction: None 8. Cumulative Quantity, Amount, Shareholding Ratio, and Restrictions on Rights (e.g., pledge status) of Held Securities (including this transaction) up to the present: Holding Balance: 1,654,000 shares, Amount: NT$599,766,175 Shareholding Ratio: 0.048%, Restrictions on Rights: None 9. Up to the present, the proportion of securities investments (including this transaction) listed in Article 3 of the "Rules Governing the Acquisition or Disposal of Assets by Publicly Issued Companies" to the total assets and the equity attributable to owners of the parent company in the company's latest financial statements, and the amount of working capital in the latest financial statements: Proportion to Total Assets: 80.01% Proportion to Equity Attributable to Owners of the Parent Company: 114.92% Working Capital Amount: NT$8,285,327 thousand 10. Specific Purpose of Acquisition or Disposal: Investment Portfolio 11. Opinions of Directors Expressing Dissent Regarding This Transaction: None 12. Is This Transaction a Related Party Transaction: No 13. Counterparty to the Transaction and its Relationship with the Company: Not Applicable 14. Date of Supervisor's Approval or Audit Committee's Consent: Not Applicable 15. Date of Previous Announcement of Major Information on the Same Event: Not Applicable 16. Other Explanatory Matters: On 115/03/31, authorized personnel were granted the authority to trade securities in the centralized trading market during the second quarter of year 115. Keywords: Major Information