海天瑞声：2025年上半年净利润同比增长813.65%

Group 1 - The company reported a revenue of 157 million yuan for the first half of 2025, representing a year-on-year increase of 69.54% [1] - The net profit for the same period was 3.8046 million yuan, showing a significant year-on-year growth of 813.65% [1]