Formosa Edible Oil Announces Board Approval of Endorsement Guarantee for Subsidiary

Release Date: August 13, 2026 Announcement Date: August 12, 2026 Announcement Time: 16:56:13 Company Code: 1225 Company Name: Formosa Edible Oil

Subject: Announcement regarding the board of directors' approval of an endorsement guarantee provided to a subsidiary, in accordance with Article 25, Paragraph 1, Item 1 of the 'Handling Principles for Lending and Endorsement Guarantees by Publicly Issued Companies'.

Applicable Clause: Clause 22 Factual Date: August 12, 2026

Details: 1. Factual Date: 08/12/2026

2. Cases where the endorsement guarantee balance exceeds 50% of the net equity as shown in the latest financial statements of the publicly issued company: (1) Name of the guaranteed company: Taiwan Da Food Co., Ltd. (2) Relationship with the guarantor company: Subsidiary in which the company holds 63.16% of shares (3) Reason for the endorsement guarantee up to the factual date: Endorsement guarantee for bank financing limit (4) Limit of endorsement guarantee (in thousand NTD): 3,757,649 (5) Previous balance of endorsement guarantee (in thousand NTD): 2,981,000 (6) Balance of endorsement guarantee as of the factual date (in thousand NTD): 2,787,500 (7) Actual amount drawn by the guaranteed company (in thousand NTD): 911,159 (8) Amount of newly added endorsement guarantee this time (in thousand NTD): -193,500 (9) Reason for the newly added endorsement guarantee: Not applicable

3. Total limit of endorsement guarantees (in thousand NTD): 4,509,178

4. Total endorsement guarantee balance as of the factual date (in thousand NTD): 2,827,500

5. Ratio of the endorsement guarantee balance to the net equity of the publicly issued company based on the latest financial statements: 75.25%

6. Other matters to be disclosed: None.