[BODA-KY] Notification regarding additional endorsement guarantee for an affiliated company

1. Date of occurrence: 2026/05/25 2. Guaranteed company: (1) Company name: BIGL Asia Pte. Ltd. (2) Relationship: A subsidiary 100% owned by Broadway Industrial Group Limited (3) Limit of endorsement guarantee (NT$ thousand): 441,356 (4) Original balance of endorsement guarantee (NT$ thousand): 0 (5) Amount of this additional endorsement guarantee (NT$ thousand): 305,747 (6) Balance of endorsement guarantee as of the date of occurrence (NT$ thousand): 305,747 (7) Actual amount utilized by the guaranteed company (NT$ thousand): 0 (8) Reason for the additional endorsement guarantee: Liability guarantee related to the disposal of Bowei Technology (Shenzhen) Co., Ltd. 3. Collateral provided by the guaranteed company: (1) Content: None (2) Value (NT$ thousand): 0 4. Financial status of the guaranteed company (latest financial statement): (1) Capital (NT$ thousand): 213,988 (2) Accumulated profit/loss (NT$ thousand): 836,757 5. Conditions for release from endorsement guarantee: (1) Condition: Based on the agreement: 3.5 years from the effective date of disposal of Bowei Technology (Shenzhen) Co., Ltd. (2) Date: 3.5 years from the effective date of disposal of Bowei Technology (Shenzhen) Co., Ltd. 6. Total limit of endorsement guarantee (NT$ thousand): 4,618,345 7. Balance of endorsement guarantee as of the date of occurrence (NT$ thousand): 1,149,893 8. Ratio of balance of endorsement guarantee to net worth of the latest financial statement of the public company: 49.80% 9. Ratio of total balance of endorsement guarantee, long-term investment, and fund loans to net worth of the latest financial statement of the public company: 97.58% 10. Other items: None