New stock news | Shanghai Sheng Sheng Port IPO prospectus invalid

According to the Finance and Economics App, the Hong Kong stock prospectus submitted by Shanghai Shengsheng Pharmaceutical Cold Chain Technology Co., Ltd. (referred to as Shanghai Shengsheng) on January 13, 2026, expired after 6 months on July 13, 2026. China Jin and Guojin Securities (Hong Kong) acted as its joint sponsors.