December 4, 2025
Source: drugdu
41

Securities Daily Online - On December 2, Chengda Biotech responded to investor inquiries on the interactive platform, stating that the company's under-construction Biotech Product R&D and Production Base Project is planned in two phases: Phase I includes facilities such as a production workshop for the 15-valent HPV vaccine, while Phase II consists of standardized biopharmaceutical factory buildings, which will effectively support the industrialization of ongoing R&D projects. Currently, the 15-valent HPV vaccine is in the Phase II clinical trial stage. The vaccine's R&D, approval process, and project construction are influenced by multiple factors and carry certain uncertainties. The company will promptly disclose any latest developments in accordance with relevant regulations.
Reference:https://chat.deepseek.com/a/chat/s/0e718e8d-8f9c-4483-a333-6db4b824d280
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