晶雪节能：11月20日召开董事会会议

Group 1 - The core point of the article is that Jingxue Energy (SZ 301010) held its third board meeting of the fourth session on November 20, 2025, to discuss the appointment of a securities affairs representative and other documents [1] - For the first half of 2025, Jingxue Energy's revenue composition was as follows: metal-faced energy-saving insulation sandwich panels accounted for 89.88%, cold storage doors and industrial building doors accounted for 8.24%, platforms and others accounted for 1.57%, and other businesses accounted for 0.31% [1] - As of the report date, Jingxue Energy's market capitalization was 2.6 billion yuan [1]