[MiTAC] Subsidiary Mega Prosper Group Limited Announces Additional Funding Loan

1. Date of Occurrence: 2026/05/19 2. Recipient of Funding: (1) Company Name: MiTAC Information Systems Corp. (hereinafter "MitacIS") (2) Relationship to Lender: Same parent company (MiTAC Technology Corp.) (3) Funding Limit (in thousands): 25,242,123 (4) Original Outstanding Balance (in thousands): 6,309,000 (5) Amount of Additional Funding (in thousands): 3,154,500 (6) Authorized by the Board for revolving use: Yes (7) Outstanding Balance as of today (in thousands): 9,463,500 (8) Reason for Additional Funding: Flexible utilization of funds. 3. Collateral provided by the recipient: (1) Content: None (2) Value (in thousands): 0 4. Recipient's recent financial statements: (1) Capital (in thousands): 3,091,467 (2) Cumulative Profit/Loss (in thousands): 2,565,057 5. Interest Calculation: Per contractual agreement 6. Repayment: (1) Conditions: Dependent on liquidity (2) Date: Repayment within the loan period based on liquidity 7. Total Outstanding Balance (in thousands): 84,464,698 8. Ratio of Outstanding Balance to Net Worth (%): 127.13 9. Source of Funds: Subsidiary's own funds 10. Other notes: None