金河生物：预计2025年净利润为3000万元至4200万元

Group 1 - The core viewpoint of the article is that Jinhe Biological has announced a significant decline in its expected net profit for the fiscal year 2025, projecting a range of 30 million to 42 million yuan compared to 100.20 million yuan in the same period last year [2] Group 2 - The expected net profit for 2025 is estimated to be between 30 million and 42 million yuan [2] - The previous year's net profit was reported at 100.20 million yuan [2]