铂科新材：2025年上半年净利润1.91亿元，同比增长3.28%

Group 1 - The company reported a revenue of 861 million yuan for the first half of 2025, representing a year-on-year growth of 8.11% [1] - The net profit for the same period was 191 million yuan, showing a year-on-year increase of 3.28% [1]