长江材料：上半年净利润7338.12万元 同比增长5.03%

Group 1 - The core viewpoint of the article is that Changjiang Materials (001296) reported its financial results for the first half of 2025, showing positive growth in both revenue and net profit [1] Group 2 - The company achieved a revenue of 513 million yuan in the first half of 2025, representing a year-on-year increase of 10.43% [1] - The net profit attributable to shareholders of the listed company was 73.38 million yuan, reflecting a year-on-year growth of 5.03% [1]