According to Dayu Water Saving's announcement, the company signed “Maximum Guarantee Contracts” with SPD Bank Tianjin Branch and Bank of Ningbo Beijing Branch respectively to provide joint liability guarantees for subsidiaries Tianjin Dayu and Huitu Technology to grant bank credit. The guarantee amounts are 50 million yuan and 20 million yuan respectively, and the guarantee period is 1 year. The company holds 100% of Tianjin Dayu's shares and 55.1023% of Huitu Technology's shares. As of the disclosure date of the announcement, the total external guarantees of the company and its holding subsidiaries were 3.247 billion yuan, accounting for 158.26% of the audited net assets in 2024; the actual external guarantee balance was 1,806 billion yuan, accounting for 88.04%, with no overdue external guarantees.

According to Dayu Water Saving's announcement, the company signed “Maximum Guarantee Contracts” with SPD Bank Tianjin Branch and Bank of Ningbo Beijing Branch respectively to provide joint liability guarantees for subsidiaries Tianjin Dayu and Huitu Technology to grant bank credit. The guarantee amounts are 50 million yuan and 20 million yuan respectively, and the guarantee period is 1 year. The company holds 100% of Tianjin Dayu's shares and 55.1023% of Huitu Technology's shares. As of the disclosure date of the announcement, the total external guarantees of the company and its holding subsidiaries were 3.247 billion yuan, accounting for 158.26% of the audited net assets in 2024; the actual external guarantee balance was 1,806 billion yuan, accounting for 88.04%, with no overdue external guarantees.