Trading Arrangement Notices
HUAKANG BIOMED<08622> - Change of Company Name

Market participants are requested to note that the company name of
Huakang Biomedical Holdings Company Limited has been changed
to "Joyzyme Group Limited". Accordingly, the stock short name of its
ordinary shares (stock code: 8622) will also be changed to "JOYZYME
GROUP" with effect from Monday, 09/02/2026.