彩虹股份发预减，预计2025年归母净利润3.3亿元到3.9亿元，同比减少68.55%到73.39%

Core Viewpoint - The company expects a significant decrease in net profit for the year 2025, projecting a range of 330 million to 390 million yuan, which represents a decline of 850 million to 910 million yuan compared to the previous year, indicating a year-on-year decrease of 68.55% to 73.39% [1] Financial Summary - The projected net profit for 2025 is estimated to be between 330 million and 390 million yuan [1] - The expected decrease in net profit compared to the previous year is between 850 million and 910 million yuan [1] - The year-on-year percentage decrease in net profit is forecasted to be between 68.55% and 73.39% [1]