时代电气：公司2025年上半年综合毛利率32.01%

Group 1 - The core viewpoint of the article is that Times Electric has reported an increase in its gross profit margin for the first half of 2025, reaching 32.01%, which is an increase of 4.40 percentage points compared to the same period last year [1] - The growth in gross profit margin is attributed to improvements in both the rail transit equipment business and the emerging equipment business [1]