九洲药业：收到甲苯磺酸艾多沙班化学原料药上市申请批准通知书

Core Viewpoint - The approval of tolvaptan sulfate by the National Medical Products Administration enhances the company's product portfolio and competitiveness, although it is expected to have no significant short-term impact on performance due to uncertainties in drug production and sales [1] Summary by Categories Regulatory Approval - The company has received the approval notice for the listing application of tolvaptan sulfate from the National Medical Products Administration [1] - The drug is an oral anticoagulant, with the listing application submitted in July 2024 [1] Research and Development Investment - The company has invested approximately 6.69 million yuan in the research and development of this active pharmaceutical ingredient [1] Market Performance - In 2023, the sales revenue of tolvaptan sulfate tablets in domestic sample hospitals and urban pharmacies was approximately 361 million yuan [1] - The approval is expected to enrich the company's product structure and enhance competitiveness [1]