易华录：公司营业收入较上年同期呈下降态势主要受智慧交通等业务的季节性波动和交付验收周期影响

Group 1 - The core viewpoint of the article indicates that the company's operating revenue has decreased compared to the same period last year, primarily due to seasonal fluctuations in the smart transportation business and the impact of delivery acceptance cycles [2] - The company noted that there is no new revenue recognition from data lake construction, and some projects experienced audit settlement reductions this period, leading to an overall decline in revenue and gross profit [2] - The data element business has a small base and individual business scale, which has a minimal impact on the company's overall revenue and gross margin [2]