[TASA] Announcement of the Company's New Fund Loan to Subsidiary - Guanya Semiconductor Co., Ltd. Related Matters

1. Date of occurrence of the event: 2026/05/07
2. Recipient of the fund loan:
(1) Company name: Guanya Semiconductor Co., Ltd.
(2) Relationship with the company lending funds to others: A 97.52% held subsidiary of the Company.
(3) Fund loan limit (in thousands of NTD): 632,909
(4) Original fund loan outstanding balance (in thousands of NTD): 300,000
(5) Amount of new fund loan (in thousands of NTD): 300,000
(6) Is it a fund loan authorized by the board of directors for the chairman to disburse in installments or revolve for the same borrower: No.
(7) Fund loan outstanding balance as of the date of occurrence (in thousands of NTD): 600,000
(8) Reason for the new fund loan: Replenish operating funds, repay original fund loan.
3. Collateral provided by the company receiving the fund loan:
(1) Content: None.
(2) Value (in thousands of NTD): 0
4. Most recent financial statements of the company receiving the fund loan:
(1) Capital (in thousands of NTD): 1,251,000
(2) Accumulated profit/loss (in thousands of NTD): -438,255
5. Interest calculation method: To be determined flexibly based on TASA's capital cost at the time of lending, with the financial unit proposing the interest rate level and approved by the chairman.
6. Repayment:
(1) Conditions: Repayment upon maturity, early repayment allowed.
(2) Date: The term of each fund loan shall not exceed one year from the date of disbursement, in principle.
7. Fund loan outstanding balance as of the date of occurrence (in thousands of NTD): 800,000
8. Ratio of fund loan outstanding balance to the latest net worth of the publicly issued company as of the date of occurrence: 12.64%
9. Source of the company's funds lent to others: Other.
10. Other matters that should be specified: This case is to borrow new to repay old. After the original fund loan of NTD 300,000 thousand to Guanya Semiconductor matures on May 26, 2026, the fund loan outstanding balance to Guanya Semiconductor at period-end will be NTD 300,000 thousand.