【Lotes】Announcement of the Company's New Endorsement/Guarantee Amount Reaching the Standard of Article 25, Paragraph 1, Subparagraph 4

1. Date of occurrence of the event: 2026/05/13
2. Details of the endorsed/guaranteed company:
(1) Company name: LOTES VIET NAM COMPANY LIMITED
(2) Relationship with the company providing the endorsement/guarantee: A 100% wholly-owned subsidiary of the Company.
(3) Endorsement/guarantee limit (in thousands of NTD): 7,688,768
(4) Original endorsement/guarantee balance (in thousands of NTD): 158,300
(5) Amount of this new endorsement/guarantee (in thousands of NTD): 949,800
(6) Endorsement/guarantee balance as of the date of occurrence (in thousands of NTD): 1,108,100
(7) Actual amount drawn by the endorsed/guaranteed company (in thousands of NTD): 0
(8) Reason for this new endorsement/guarantee: To obtain bank financing
3. Details of collateral provided by the endorsed/guaranteed company:
(1) Content: None
(2) Value (in thousands of NTD): 0
4. Latest financial statements of the endorsed/guaranteed company:
(1) Capital (in thousands of NTD): 3,703,481
(2) Accumulated profit/loss (in thousands of NTD): 215,535
5. Release of endorsement/guarantee liability:
(1) Conditions: Maturity date of the endorsed/guaranteed company's bank financing contract
(2) Date: Maturity date of the endorsed/guaranteed company's bank financing contract
6. Total endorsement/guarantee limit (in thousands of NTD): 19,221,921
7. Endorsement/guarantee balance as of the date of occurrence (in thousands of NTD): 1,108,100
8. Ratio of endorsement/guarantee balance (provided by A) to the net worth of the public company's latest financial statements as of the date of occurrence: 2.88%
9. Ratio of total endorsement/guarantee, long-term investments, and loan balances to the net worth of the public company's latest financial statements as of the date of occurrence: 84.67%
10. Other matters to be specified: None.