朗玛信息：2025年上半年净利润1443.55万元，同比下降39.97%

Group 1 - The core viewpoint of the article is that Langma Information (300288) reported a decline in both revenue and net profit for the first half of 2025 compared to the same period in the previous year [1] - The company achieved operating revenue of 152 million yuan, representing a year-on-year decrease of 17.49% [1] - The net profit for the first half of 2025 was 14.44 million yuan, which is a year-on-year decline of 39.97% [1] Group 2 - The basic earnings per share (EPS) for the company was 0.04 yuan [1] - The weighted average return on equity (ROE) was reported at 1.33% [1]