中国长城(000066.SZ)发布上半年业绩，扭亏为盈至1.38亿元

Group 1 - The core viewpoint of the article is that China Great Wall (000066.SZ) has turned a profit in the first half of 2025, achieving a net profit of 138 million yuan [1] - The company reported an operating income of 6.366 billion yuan, representing a year-on-year growth of 4.78% [1] - The net loss attributable to shareholders, excluding non-recurring gains and losses, was 427 million yuan [1] - The basic earnings per share were reported at 0.043 yuan [1]