科华生物：2025年一季度净亏损5325.98万元

Group 1 - The core point of the article is that Kehua Bio (002022) reported a decline in revenue and an increase in net loss for the first quarter of 2025 compared to the same period last year [1] Group 2 - The company's operating revenue for Q1 2025 was 388 million yuan, representing a year-on-year decrease of 12.50% [1] - The net loss for the first quarter was 53.26 million yuan, compared to a net loss of 28.82 million yuan in the same quarter last year [1]