San You Medical: Xu Nong and the Chairman of the Board of Directors jointly plan to reduce their holdings by 2%.

Three Friends Medical Announcement: Xu Nong, the concerted actor of Chaos Tiancheng 18, holds 2.2122 million shares, accounting for 0.66%; Chairman Michael Mingyan Liu holds 30.3419 million shares, accounting for 9.10%. The two plan to reduce their holdings through block trades from February 4, 2026 to April 30, 2026, with Xu Nong reducing no more than 2.2122 million shares and Liu reducing no more than 4.4571 million shares, with a total not exceeding 6.6692 million shares, accounting for 2.00% of the total share capital. The total amount of reduction within any consecutive 90 days shall not exceed 2.00%.