[Ba Fa] Announcement of Combined Financial Results for July 2026

1. Date of Event: 115/08/13

2. Company Name: Taiwan Ba Fa Industrial Co., Ltd.

3. Relationship to Company (Please enter '本公司' or 'Subsidiary'):本公司

4. Cross-shareholding Ratio: Not applicable.

5. Reason for Occurrence: To announce the combined financial results of the Company for July 2026.

6. Response Measures: Issuance of material information statement.

7. Other Matters to be Disclosed (If the entity involved in the event or resolution is a publicly issued company or above, this material information also qualifies as a matter under Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act that has a significant impact on shareholder rights or securities prices):

Monthly Amount Cumulative Cumulative Cumulative Item Jul-115 Jan-Jul-115 Jan-Jul-114 Difference ------------------ ------------- ------------- ------------- --------- Combined Revenue $ 1,477,652 $ 9,319,943 $ 9,113,615 2.3% (NT$ thousands) Combined Operating $ 151,632 $ 1,053,387 $ 1,621,038 -35.0% Income (NT$ thousands) Combined Pre-tax $ 116,351 $ 777,145 $ 1,274,204 -39.0% Income (NT$ thousands) Combined Net Income $ 74,327 $ 496,530 $ 914,229 -45.7% (NT$ thousands) Net Income Attributable$ 71,768 $ 477,446 $ 748,344 -36.2% to Taiwan Ba Fa (NT$ thousands) Basic EPS $ 0.24 $ 1.60 $ 2.51 (NT$)

Note: The above financial data for July 2026 are unaudited internal estimates. However, the financial data for the first half of 2026 are based on accountant-reviewed figures as of August 11, 2026, which may result in discrepancies between the cumulative combined revenue for January–July 2026 and previously announced unaudited cumulative figures disclosed on August 5, 2026.