Patek-KY Subsidiary Extends THB 66,996 Thousand Loan to ZLY Precision Tool (Thailand)

1. Date of Fact: 2026/07/27

2. Recipient of Loan: (1) Company Name: ZLY Precision Tool (Thailand) Co., Ltd. (2) Relationship with Lending Entity: Both are subsidiaries directly held by BIGL Asia Pte. Ltd. (3) Loan Limit (in THB thousand): 106,429 (4) Previous Loan Balance (in THB thousand): 0 (5) Amount of New Loan (in THB thousand): 66,996 (6) Whether the Board has authorized the Chairman to disburse loans in installments or on a revolving basis to the same borrower: Yes (7) Loan Balance as of the Date of Fact (in THB thousand): 66,996 (8) Reason for the New Loan: Operational funding needs

3. Collateral Provided by the Borrower: (1) Description: None (2) Value (in THB thousand): 0

4. Financial Data of the Borrower (Latest Financial Statement): (1) Capital (in THB thousand): 48,847 (2) Accumulated Deficit (in THB thousand): -17,898

5. Interest Calculation Method: Fixed annual rate of 4.72%, calculated as 3.72% (THB short-term borrowing rate as of 2026/07/20) plus 1.0%

6. Repayment Terms: (1) Conditions: None (2) Date: To be repaid in cash or other agreed forms by July 27, 2027

7. Total Loan Balance as of the Date of Fact (in THB thousand): 1,062,789

8. Ratio of Total Loan Balance to Net Equity of the Publicly Issued Company (Based on Latest Financial Statement): 46.02%

9. Source of Loan Funds: The subsidiary itself

10. Other Disclosures: None