海昌新材：2025年上半年净利润3074.24万元，同比增长0.14%

Group 1 - The core viewpoint of the article is that Haichang New Materials (300885) reported a decline in revenue for the first half of 2025 while maintaining a slight increase in net profit [1] Group 2 - In the first half of 2025, the company achieved an operating income of 138 million yuan, representing a year-on-year decrease of 4.75% [1] - The net profit for the same period was 30.74 million yuan, showing a year-on-year growth of 0.14% [1] - The basic earnings per share were reported at 0.1239 yuan, with a weighted average return on equity (ROE) of 3.55% [1]