[GMI Technology] Announcement of Reaching the Provision of Article 25, Paragraph 1, Item 4 of the Regulations Governing Loaning of Funds and Making of Endorsements/Guarantees

1. Date of occurrence: 2026/04/22 2. The company provided with endorsement/guarantee: (1) Company name: GMI Computing International Ltd. (2) Relationship with the endorsing/guaranteeing company: Related party (3) Limit of endorsement/guarantee (thousands NTD): 390,677 (4) Original balance of endorsement/guarantee (thousands NTD): 0 (5) Amount of newly added endorsement/guarantee (thousands NTD): 378,360 (6) Balance of endorsement/guarantee up to the date of occurrence (thousands NTD): 378,360 (7) Actual utilized amount by the guaranteed company (thousands NTD): 0 (8) Reason for newly added endorsement/guarantee: GMI Computing International Ltd. is the Company's long-term server lessee. To deepen the cooperative relationship, plan for diversified operations, and step into the AI field, the Company provides a one-year guarantee. 3. Collateral provided by the guaranteed company: (1) Content: Joint guarantee provided by GMI Computing International Ltd.'s parent company, GMI Computing Holding Ltd. (2) Value (thousands NTD): 0 4. Latest financial statements of the guaranteed company: (1) Capital (thousands NTD): 1 (2) Accumulated profit/loss (thousands NTD): -7,219 5. Conditions for lifting endorsement/guarantee liability: (1) Conditions: Automatic lifting upon expiration (2) Date: One year 6. Total limit of endorsement/guarantee (thousands NTD): 3,908,281 7. Balance of endorsement/guarantee up to the date of occurrence (thousands NTD): 426,353 8. Ratio of endorsement/guarantee balance to the net worth of the latest financial statements: 10.91% 9. Ratio of total endorsement/guarantee, long-term investment, and loans to the net worth of the latest financial statements: 10.91% 10. Other matters to be specified: For this endorsement/guarantee, an interest of 1% per annum on the guaranteed amount will be collected.