汇宇制药：第三季度净利润2991.58万元，同比下降81.55%

Group 1 - The core point of the article is that Huiyu Pharmaceutical reported a decline in both revenue and net profit for the third quarter and the first three quarters of the year [1] Group 2 - For the third quarter, the company's revenue was 289 million yuan, a year-on-year decrease of 9.70% [1] - The net profit for the third quarter was 29.92 million yuan, reflecting a significant year-on-year decline of 81.55% [1] - For the first three quarters, the total revenue was 742 million yuan, which represents a year-on-year decrease of 12.92% [1] - The net profit for the first three quarters was -50.80 million yuan, indicating a year-on-year decline of 122.35% [1]