Core Viewpoint - The company, Weilan Bio (603739.SH), clarified that it does not have any vaccine products for H5N1 or other highly pathogenic avian influenza subtypes [1] Group 1: Company Products - The company's veterinary biological products mainly include various vaccines and antibodies aimed at preventing and controlling infections of poultry and livestock against epidemic diseases [1] - The products specifically targeting avian influenza include H9 subtype inactivated vaccines, which are available in two, three, and four-component formulations [1]