万凯新材(301216.SZ)发布上半年业绩，归母净利润5629.34万元，增长30.33%

Group 1 - The core viewpoint of the article is that Wankai New Materials (301216.SZ) reported a decrease in revenue for the first half of 2025, while net profit showed significant growth [1] Group 2 - The company's operating revenue for the first half of 2025 was 8.213 billion yuan, a year-on-year decrease of 4.87% [1] - The net profit attributable to shareholders of the listed company was 56.2934 million yuan, representing a year-on-year increase of 30.33% [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 32.2723 million yuan, showing a substantial year-on-year increase of 1184.14% [1] - The basic earnings per share were 0.11 yuan [1]