Airmate-KY Announces Guarantee for Subsidiary Airmate Electric (Shenzhen) Co., Ltd. under Article 25(1)(3) of the Regulations on Loans, Guarantees, and Endorsements by Publicly Listed Companies

1. Date of Event: 2026/07/31

2. Details of the Guaranteed Party: (1) Company Name: Airmate Electric (Jiujiang) Co., Ltd. (2) Relationship with the Guarantee Provider: Both are 100% indirectly invested subsidiaries under the same parent company. (3) Guarantee Limit (in thousand NTD): 9,690,710 (4) Previous Guarantee Balance (in thousand NTD): 3,262,982 (5) Amount of New Guarantee Added This Time (in thousand NTD): 18,702 (6) Guarantee Balance as of the Event Date (in thousand NTD): 3,281,684 (7) Actual Amount Drawn by the Guaranteed Company (in thousand NTD): 1,989,928 (8) Reason for the New Guarantee: Renewal of bank guarantee facility

3. Collateral Provided by the Guaranteed Company: (1) Description: None (2) Value (in thousand NTD): 0

4. Latest Financial Statement of the Guaranteed Company: (1) Capital (in thousand NTD): 2,329,236 (2) Accumulated Profits/Losses (in thousand NTD): 119,256

5. Conditions for Release of Guarantee Liability: (1) Condition: Expiration of the credit agreement (2) Date: Upon expiration of the credit agreement

6. Total Guarantee Limit (in thousand NTD): 52,054,375

7. Total Guarantee Balance as of the Event Date (in thousand NTD): 8,522,691

8. Ratio of Guarantee Balance Provided by Party A to the Net Assets of the Publicly Listed Company as per the Latest Financial Statements: 312.29%

9. Combined Ratio of Guarantee Balance, Long-Term Investments, and Fund Lending to the Net Assets of the Publicly Listed Company as per the Latest Financial Statements: 215.19%

10. Other Matters to be Disclosed: None