5215 Kechia-KY

Release Date: July 10, 115 Statement Date: July 9, 115 Statement Time: 17:43:30 Company Code: 5215 Company Name: Kechia-KY Subject: Announcement on behalf of subsidiaries Suzhou Jiaji, Kede, Jiacai, Aipulai, Baihong, Jiahuang, and Jiajun regarding cumulative disposal of the same securities exceeding 20% of paid-in capital within one year. Applicable Clause: Clause 20 Factual Date: July 9, 115

1. Security Name: Shanghai Stock Exchange 1-day Government Bond Reverse Repo GC001, Code 204001

2. Transaction Date: July 9, 115 ~ July 9, 115

3. Board Approval Date: Not applicable

4. Other Approval Dates: Approval Level: Approved by Chairman July 9, 115

5. Transaction Quantity, Unit Price, and Total Transaction Amount: Aipulai: 84,450 units, average rate: 1.440% Baihong: 103,610 units, average rate: 1.440% Jiacai: 433,230 units, average rate: 1.440% Jiahuang: 220,440 units, average rate: 1.430% Jiaji: 121,050 units, average rate: 1.435% Kede: 198,260 units, average rate: 1.440% Jiajun: 357,270 units, average rate: 1.440% Total Amount: RMB 151,737 thousand (approximately NT$710,010 thousand)

6. Gain (or loss) from disposal (not applicable for acquisition): Disposal gain of RMB 6 thousand

7. Relationship with the counterparty company: Unrelated party

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): Suzhou Aipulai: None Suzhou Baihong: None Suzhou Jiacai Electronics: None Suzhou Jiahuang Electronics: None Suzhou Jiaji Electronics: None Suzhou Kede: None Chongqing Jiajun: None Pledge status: None

9. Cumulative securities investments under Article 3 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies' (including this transaction) as a percentage of 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: 14.27% Percentage of shareholders' equity: 19.88% Working capital: NT$2,612,388 thousand

10. Specific purpose of acquisition or disposal: Investment and financial management

11. Dissenting opinions from directors regarding 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 major information disclosure on the same event: Not applicable

16. Other statements: None