长城电工：第三季度净利润亏损4639.28万元，下降21.26%

Group 1 - The core point of the article indicates that Great Wall Electric reported a revenue of 401 million yuan in the third quarter, representing a year-on-year decline of 19.15% [1] - The net profit for the third quarter was a loss of 46.39 million yuan, which is a decrease of 21.26% compared to the previous year [1] - For the first three quarters, the total revenue was 1.095 billion yuan, showing a year-on-year decline of 11.46% [1] Group 2 - The net profit for the first three quarters was a loss of 159 million yuan, reflecting a decline of 32.97% year-on-year [1]