智通财经网·2026-02-12 08:20Group 1 - The top three companies with the highest AH premium rates are Northeast Electric (00042) at 730.77%, Beijing Jingcheng Machinery Electric (00187) at 288.68%, and Sinopec Oilfield Service (01033) at 288.17% [1][2] - The bottom three companies with the lowest AH premium rates are CATL (03750) at -16.06%, WuXi AppTec (02359) at -7.28%, and China Merchants Bank (03968) at -4.68% [1][2] - The companies with the highest deviation values are Beijing Jingcheng Machinery Electric (00187) at 24.37%, Longpan Technology (02465) at 16.69%, and Cambridge Technology (06166) at 16.18% [1][3] Group 2 - The companies with the lowest deviation values are Northeast Electric (00042) at -85.40%, Junda Co., Ltd. (02865) at -56.63%, and Yangtze Optical Fibre and Cable (06869) at -52.47% [1][4] - The top ten AH stocks by premium rate include companies like Hongye Futures (03678) at 275.78% and Nanjing Panda Electronics (00553) at 237.14% [2] - The bottom ten AH stocks by premium rate include Weichai Power (02338) at -0.89% and Zijin Mining (02899) at 3.75% [2]