理工导航：2025年半年度净利润约-1681万元

Group 1 - The company, LIGONG Navigation, reported a revenue of approximately 35.76 million yuan for the first half of 2025, representing a year-on-year increase of 170.36% [1] - The net profit attributable to shareholders was a loss of approximately 16.81 million yuan, with a basic earnings per share loss of 0.2 yuan [1] - In the same period of 2024, the company had a revenue of approximately 13.23 million yuan and a net profit loss of approximately 30.61 million yuan, with a basic earnings per share loss of 0.36 yuan [1] Group 2 - As of the report date, LIGONG Navigation had a market capitalization of 4.3 billion yuan [1]