大禹节水：2025年度业绩预告

Core Viewpoint - Dayu Water-saving (300021) announced an expected net profit attributable to shareholders of the listed company for the year 2025, ranging from 43.5 million to 64.9 million yuan [1] Financial Forecast - The projected net profit for 2025 is estimated to be between 43.5 million yuan and 64.9 million yuan [1]