2102 Taisun: Announces Board Resolution to Acquire Securities from Related Party

Disclosure Date: 1150714 Statement Date: 1150713 Statement Time: 170213 Company Code: 2102 Company Name: Taisun Subject: (Correction of Factual Date) Announcement of Board Resolution to Acquire Securities from Related Party Exceeding NT$300 Million Compliance Clause: Item 20 Factual Date: 1150713

Details: 1. Security Name: Ordinary shares issued by Nan Ya Tire Co., Ltd.

2. Transaction Date: 115/7/13 ~ 115/7/13

3. Board Approval Date: July 13, 115

4. Other Approval Dates: Not applicable

5. Transaction Quantity, Unit Price, and Total Amount: (1) Transaction Quantity: To be calculated based on market price at time of transaction (2) Unit Price: Closing price of the previous trading day or within ±10% fluctuation range (3) Total Transaction Amount: Not exceeding NT$250 million

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

7. Relationship with the Target Company: Nan Ya Tire is a major investor of the Company

8. Cumulative Holdings of the Security (including this transaction) to Date – Quantity, Amount, Ownership Percentage, and Rights Restrictions (e.g., Pledging): (1) Cumulative Quantity: To be calculated based on market price at time of transaction (2) Cumulative Amount: Not exceeding NT$500 million (3) Ownership Percentage: Approximately 1.98% (4) Rights Restrictions: None

9. Cumulative Proportion of Securities Investments (including this transaction) under Article 3 of the 'Asset Acquisition and Disposition Rules for Publicly Issued Companies' to the Company’s Total Assets and Equity Attributable to Owners of Parent in the Most Recent Financial Statements, and the Amount of Working Capital in the Most Recent Financial Statements: (1) Proportion to Total Assets: Approximately 5.03% (2) Proportion to Equity Attributable to Owners of Parent: Approximately 6.05% (3) Working Capital in Most Recent Financial Statements: NT$2,914,778 thousand

10. Specific Purpose of Acquisition or Disposal: The Company, while maintaining normal operating capital, plans to strategically allocate idle funds for optimal investment returns, thereby generating non-operating income and enhancing profitability.

11. Dissenting Director Opinions on This Transaction: None

12. Whether This Transaction is a Related-Party Transaction: Yes

13. Counterparty and Its Relationship with the Company: (1) Counterparty: Nankuan Tire Co., Ltd. (2) Relationship with Company: An associate company of Nan Ya Tire, which is an equity-method investee of the Company

14. Date of Supervisor Approval or Audit Committee Consent: July 13, 115

15. Previous Material Information Disclosure Date for the Same Event: Not applicable

16. Other Disclosures: (1) This matter has been approved by the Audit Committee and the Board of Directors, authorizing the Chairman to delegate execution to a securities firm in accordance with relevant regulations. (2) The factual date is July 13, 115, while the actual transaction period will be from July 14 to July 20, 115.