回盛生物(300871.SZ)：上半年化药制剂实现销售收入4.21亿元，同比增长54.23%

Group 1 - The overall prosperity of the downstream aquaculture industry is good in the first half of the year [1] - The company's pharmaceutical preparations and raw material drug businesses continue to perform well [1] - In the first half of 2025, pharmaceutical preparations achieved sales revenue of 421 million yuan, a year-on-year increase of 54.23% [1] - Veterinary raw material drugs achieved sales revenue of 333 million yuan, a year-on-year increase of 199.01% [1] Group 2 - Due to the redemption of convertible bonds, the interest expense for convertible bonds decreased by 11.3071 million yuan compared to the previous year [1] - This reduction in interest expense had a certain impact on the company's net profit [1]