益生股份：2025年度业绩预告

Group 1 - The core viewpoint of the article is that Yisheng Co., Ltd. has announced a significant decline in its expected net profit for the year 2025, projecting a profit of 150 million to 190 million yuan, which represents a decrease of 62.29% to 70.23% compared to the previous year's profit of 503.82 million yuan [2] Group 2 - The company anticipates a net profit attributable to shareholders of the listed company for 2025 to be between 150 million and 190 million yuan [2] - This projected profit decline is substantial when compared to the previous year's profit of 503.82 million yuan [2] - The percentage decrease in net profit is estimated to be between 62.29% and 70.23% year-on-year [2]