天津普林：预计2025年度净利润为450万元~650万元，同比下降80.81%~86.71%

Group 1 - Tianjin Pulin expects a net profit attributable to shareholders of 4.5 million to 6.5 million yuan for 2025, representing a year-on-year decline of 80.81% to 86.71% [1] - The basic earnings per share are projected to be between 0.02 yuan and 0.03 yuan [1] - The primary reason for the performance change is the increase in raw material costs due to rising commodity prices, leading to a decrease in gross profit margin [1] Group 2 - Taihe Circuit Technology (Zhuhai) Co., Ltd. is still in the process of customer certification, resulting in insufficient capacity release [1]