安达维尔(300719.SZ)发布上半年业绩，由盈转亏至1191.31万元

Group 1 - The core viewpoint of the article is that Andaville (300719.SZ) reported its 2025 semi-annual results, showing a revenue increase but also a net loss [1] - The company's operating revenue reached 264 million yuan, representing a year-on-year growth of 9.20% [1] - The net loss attributable to shareholders of the listed company was 11.91 million yuan [1] - The net loss attributable to shareholders, excluding non-recurring gains and losses, was 12.72 million yuan [1] - The basic loss per share was 0.0468 yuan [1]