Zhejiang Huahai Pharmaceutical Co., Ltd. Class ASSE: 600521

Announcement on Outline of Open Day for Investors

May 12, 2026 · Issued by Zhejiang Huahai Pharmaceutical Co., Ltd. Class A via Shanghai Stock Exchange

Announcement on Outline of Open Day for Investors

The abstract is for reference only. Please refer to the full text of the announcement on the very day.

Link of Full Text for Reference: View Attachment