流感高峰期或在下个月！三款流感新药上市

Core Viewpoint - The flu season in China has begun, leading to increased demand for antiviral medications, which has positively impacted the stock prices of related companies in the A-share market [2][3]. Group 1: Market Overview - The flu activity level in China has significantly risen, with the flu season typically starting in October to November, peaking around late December to early January [2]. - E-commerce platforms have reported an increase in sales of antiviral medications for flu, indicating a surge in demand [2]. Group 2: Key Players and Supply Chain - Dongyang Sunshine Pharmaceutical holds a significant market share in the supply of Oseltamivir, a neuraminidase inhibitor, and has established a robust supply chain to ensure stable drug availability during peak flu seasons [3]. - Roche, the original manufacturer of the antiviral drug Baloxavir Marboxil (brand name "Xofluza"), has initiated local production in Shanghai to shorten supply chain times and enhance responsiveness to market demand [5][6]. - Roche has reported that the supply volume of Xofluza this year is over three times that of the previous year, with plans for flexible supply adjustments based on regional demand [6]. Group 3: New Market Entrants - Three new RNA polymerase inhibitors have been launched in China, produced by local companies, including Qingfeng Pharmaceutical's Marzaviroc, Zhongsheng Pharmaceutical's Anladiwei, and Jichuan Pharmaceutical's Maxiloviroc [5][7]. - Zhongsheng Pharmaceutical has established a stable distribution mechanism for its Anladiwei product, ensuring availability across various channels, including public medical institutions and online platforms [7].