Oriental Bio: Multiple subsidiaries obtained multiple medical device registration certificates.

Eastbio announced that the company and its wholly-owned subsidiary American Health Balance, the holding subsidiary Hangzhou Danwei Biotech, and Hangzhou Leihe Biotech have recently obtained multiple medical device product registration certificates. Among them, Hangzhou Danwei Biotech has obtained Class III registration certificates for domestic adenovirus and other nucleic acid joint detection reagents; American Health Balance's COVID-19/Influenza A and B rapid test kit has obtained Canadian approval; other products have obtained certification in the European Union. These will enrich the product layout and increase the sales area, but the actual sales performance cannot be predicted yet. Investors are reminded to pay attention to risks.