The manufacturer of Kewei oseltamivir phosphate is Dongyangguang Pharmaceutical Co., Ltd., and its granule dosage form is an exclusive patent, while its capsule dosage form is the first variety that has passed the consistency evaluation in China.
Ovipine is an Indian imported drug exclusively registered and commercialized by Chinese mainland Beimei Pharmaceutical. 202 1 1 The first oseltamivir phosphate dry suspension in China (trade name: Ovipine) was approved for marketing.