三元股份：上半年净利润1.83亿元，同比增长43.33%

Group 1 - The core viewpoint of the article highlights that Sanyuan Co., Ltd. reported a decline in revenue for the first half of 2025, while achieving significant growth in net profit [1] Group 2 - The company achieved an operating income of 3.331 billion yuan, representing a year-on-year decrease of 13.77% [1] - The net profit attributable to shareholders was 183 million yuan, showing a year-on-year increase of 43.33% [1] - The basic earnings per share were reported at 0.1212 yuan [1]