Group 1 - The company announced a delay in the completion date of the "New Heating Pipeline Project in the Pukou Area of Shengzhou Economic Development Zone" from December 31, 2025, to March 31, 2026, due to complex terrain requiring the use of shield tunneling directional drilling technology [2] - The total investment amount, implementation entity, and project content remain unchanged, and the sponsoring institution has no objections [2] - There is no need to submit the decision for shareholder meeting approval [2]