三变科技：上半年净利润3257.4万元

Group 1 - The core point of the article is that Sanbian Technology reported a decline in both revenue and net profit for the first half of 2025, indicating potential challenges in its financial performance [1] Group 2 - The company's revenue for the first half of 2025 was 744 million yuan, representing a year-on-year decrease of 12.39% [1] - The net profit for the same period was 32.574 million yuan, showing a year-on-year decline of 37.30% [1]