OneConstruction Group Limited Director Resignation

This filing reports the resignation of Mr. Cheung Kam Cheung as an executive director of OneConstruction Group Limited, effective April 8, 2026. The resignation is due to personal reasons and not a result of any disagreement with the Company or the Board. The report is filed on Form 6-K, indicating it is a report of a foreign private issuer. The company will file its annual reports under Form 20-F.