福安药业：截至目前，国内除原研进口厂商外，庆余堂是头孢托仑匹酯颗粒首仿厂家

Group 1 - The core point of the article is that Fujian Pharmaceutical Industry (300194.SZ) has announced that, apart from original research import manufacturers, Qingyutang is the first generic manufacturer of Cefotetan Granules in China [1]