Adjusted Q4 2025 Financial Statements (based on Audited 2025 Financial Statements)

Hai Duong Pump Manufacturing Joint Stock Company (HAPUMA) hereby respectfully announces:

The Financial Statements for the fourth quarter of 2025 prepared by the Company, adjusted in accordance with the audited Financial Statements for 2025, dated March 24, 2026;
The explanation for the fluctuation in profit after tax exceeding 10% compared to the same period of the previous year.