【Baikhe Industrial-KY】Announcement of the Company's Self-Reported Consolidated Profit and Loss Information for April 2026

1. Date of occurrence of the event: 2026/05/12 2. Company name: Baikhe Industrial Co., Ltd. 3. Relationship with the company (Please enter 'Company' or 'Subsidiary'): Company 4. Mutual shareholding ratio: Not applicable 5. Reason for occurrence: Announcement of the Company's self-reported consolidated profit and loss information for April 2026

2026 2025 Cumulative Items April 2026 Jan-Apr 2026 Jan-Apr 2025 Difference Ratio -------------------- ------------- ----------- ------------ ---------- Consolidated Net Operating Revenue $ 681,932 $ 2,585,897 $ 2,609,426 (0.9%) (in thousands NTD) Consolidated Net Operating Income $ 83,214 $ 282,613 $ 518,155 (45.5%) (in thousands NTD) Consolidated Pre-tax Net Income ($ 15,668) $ 90,628 $ 362,515 (75.0%) (in thousands NTD) Consolidated After-tax Net Income ($ 30,660) $ 42,387 $ 279,584 (84.8%) (in thousands NTD) Net Income Attributable to Baikhe Industrial Co. Shareholders ($ 30,660) $ 42,381 $ 279,554 (84.8%) (in thousands NTD) Earnings Per Share Attributable to Baikhe Industrial Co. Shareholders (NTD) ($ 0.07) $ 0.10 $ 0.67

Note 1: The aforementioned figures are the Company's self-reported figures and have not yet been audited (reviewed) by an accountant. 6. Countermeasures: None. 7. Other matters to be stated (If the subject of the event or resolution is a public company or above, this material information also complies with Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act, which stipulates matters that have a significant impact on shareholders' equity or securities prices): None