廊坊发展：12月25日召开董事会会议

Group 1 - The core viewpoint of the article is that Langfang Development (SH 600149) held its 11th fourth board meeting on December 25, 2025, to review proposals related to related party transactions [1] - For the year 2024, the revenue composition of Langfang Development is as follows: heating business accounts for 51.75%, other businesses for 47.18%, rental income for 0.62%, and mobile phone sales for 0.46% [1] - As of the report date, the market capitalization of Langfang Development is 1.9 billion yuan [1]