Special Instructions:
- This shareholders' meeting will not increase, change, or reject proposals.
- This shareholders' meeting will combine on-site voting and network voting.
I. Opening and Attendance of the Meeting
Tianjin Chase Sun Pharmaceutical Co., Ltd. (hereinafter referred to as "the Company") convened the 2025 shareholders' meeting on April 21, 2026. This meeting adopted a combination of on-site and network voting. The on-site meeting is scheduled for May 20, 2026, at 14:30 at Tianjin Wuqing District B1 Building, through the Shenzhen Stock Exchange's voting system from May 20, 2026, 09:15 to 15:00. The network voting will occur from May 20, 2026, 09:15 to May 20, 2026, 15:00.