Notice on Convening the 2025 Annual General Meeting

Earlier from Shanghai Sanmao Enterprise (Group) Co.,Ltd

• Announcement on Resolutions of the 3rd Extraordinary Meeting of the 12th Board of Directors in 2026May 7
• Announcement on Resolutions of the 5th Meeting of the 12th Board of DirectorsApr 30
• Announcement on Resolutions of the 4th Meeting of the 12th Board of DirectorsApr 18
• Announcement on Resolutions of the 2nd Extraordinary Meeting of the 12th Board of Directors in 2026Apr 15
• Announcement on Resolutions of the 1st Extraordinary General Meeting in 2026Mar 28

Later from Shanghai Sanmao Enterprise (Group) Co.,Ltd

• Announcement on Public Listing and Transfer of Equity Interests in Joint-stock CompanyMay 26
• Announcement on Progress in the Public Listing and Transfer of Equity in a Joint-stock CompanyMay 30
• Announcement on Resolutions of the 2025 Annual General MeetingJun 6
• Announcement on Progress in the Wholly-owned Subsidiary’s Participation in the Auction of 48.75% Equity of Shanghai Bohua Gene Chip Technology Co., Ltd.Jun 13
• Announcement on Implementation of Dividend Distribution for 2025Jun 23