BUCHANG PHARMA(SH:603858) Sou Hu Wang·2025-07-15 06:54Core Viewpoint - Recently, Buchang Pharma (603858.SH) announced that its subsidiary, Zhejiang Tianyuan Biopharmaceutical Co., Ltd., has received the drug registration certificate for the quadrivalent influenza virus split vaccine from the National Medical Products Administration, making it the 9th certified company for this vaccine in China [1] Group 1: Vaccine Approval and Market Potential - The quadrivalent influenza vaccine is a key step in Buchang Pharma's strategy to expand from traditional Chinese medicine into biopharmaceuticals and vaccines [1] - Research indicates that approximately 84 million to 144 million people in China contract influenza annually, highlighting the significant market potential for vaccination [1] - The current vaccination rate for influenza in China is low, indicating substantial room for growth [1] Group 2: Timing and Production Advantages - The approval of the vaccine is timely, as the peak influenza season occurs from November to March, and vaccination requires 2-4 weeks to develop protective antibodies [1] - The vaccine was approved in July, allowing ample time for production and market distribution to meet the upcoming vaccination peak [1] Group 3: Product Details - The quadrivalent influenza virus split vaccine contains 15μg of each type of influenza virus hemagglutinin per 0.5ml dose, and is classified as a prescription biological product [3][4] - The vaccine is manufactured by Zhejiang Tianyuan Biopharmaceutical Co., Ltd., located in Hangzhou, Zhejiang Province [3][4] Group 4: R&D Investment and Commitment - As of June 30, 2025, Buchang Pharma has invested approximately 126 million yuan in the vaccine project, reflecting its commitment to new drug development [7] - The company emphasizes strict quality control throughout the drug development, manufacturing, and sales processes, showcasing its technical capabilities [7] Group 5: Shareholder Returns and Corporate Responsibility - Buchang Pharma has consistently returned value to shareholders through cash dividends and share buybacks, having paid out a total of 9.183 billion yuan since its listing [8] - The company plans to reduce its registered capital by repurchasing 44.8536 million shares, which is expected to enhance per-share value and stabilize stock prices [8] - Buchang Pharma has contributed over 32 billion yuan in taxes since its establishment, demonstrating its commitment to social responsibility and local economic development [8]