1.Date of occurrence of the event:2026/08/11 2.For the company for whom the endorsements/guarantees were made, please specify name of endorsed/guaranteed company, its relationship with the Company providing endorsements/guarantees, the ceiling on the endorsements/guarantees (thousand NTD), the original amount of endorsements/guarantees (thousand NTD), the amount of the current additional endorsements/guarantees (thousand NTD), the amount of endorsements/guarantees as of the date of occurrence (thousand NTD), the actual loaned amount of the company for whom endorsements/guarantees were made (thousand NTD), and the reason for the current additional endorsements/guarantees: (1)Name of endorsed/guaranteed company:GMI Technology HK Limited (2)Relationship with the Company providing endorsements/guarantees: subsidiary of GMI Technology Inc. (3)The ceiling on the endorsements/guarantees (thousand NTD): NT$4,021,326 thousand (4)The original amount of endorsements/guarantees (thousand NTD): NT$1,421,640 thousand (5)The amount of the current additional endorsements/guarantees (thousand NTD): NT$1,292,400 thousand (6)The amount of endorsements/guarantees as of the date of occurrence (thousand NTD): NT$2,714,040 thousand (7)The actual loaned amount of the company for whom endorsements/guarantees were made (thousand NTD): NT$0 (8)The reason for the current additional endorsements/guarantees: For operational policy, the Company acts as guarantor for its subsidiary. 3.For collaterals provided by the company for whom the endorsements/guarantees were made, the content and the value (thousand NTD): NT$0 4.For the latest financial statements of the company for whom the endorsements/guarantees were made, the Capital (thousand NTD) and Cumulative gains/losses (thousand NTD): (1) Capital: NT$811,720 thousand (2) Cumulative gains/losses: NT$0 5.For termination of endorsement/guarantee obligations, the condition and the date: (1) Condition: The expiration of contract or other conditions for release of guarantee liability (2) Date: The expiration of contract or other conditions for release of guarantee liability 6.The total amount of the ceiling on endorsements/guarantees (thousand NTD): NT$4,021,326 thousand 7.The total amount of endorsements/guarantees as of the date of occurrence (thousand NTD): NT$2,827,125 thousand 8.The amount of endorsements/guarantees as a percentage of the public company’s net worth on the latest financial report as of the date of occurrence:70.30% 9.The aggregate amount of equity method investments, endorsements/guarantees, and monetary loans extended to others as a percentage of the public company’s net worth on the latest financial statements:87.86% 10.Any other matters that need to be specified:None