中国汽研：2025年上半年净利润4.09亿元，同比增长1.77%

Group 1 - The company's operating revenue for the first half of 2025 is 1.911 billion yuan, representing a year-on-year decrease of 6.36% [1] - The net profit for the same period is 409 million yuan, showing a year-on-year increase of 1.77% [1]