东安动力：11月份发动机销量为37356台，同比增长21.83%

Group 1 - The core point of the article is that Dong'an Power (600178.SH) reported significant growth in engine sales and production for November 2025, with sales increasing by 21.83% year-on-year and production rising by 14.71% [1] - In the cumulative data for January to November 2025, the company achieved total engine sales of 390,494 units, reflecting a year-on-year growth of 21.10%, while total production reached 420,755 units, marking a 21.37% increase [1]