智通财经网·2025-12-16 08:17Core Insights - The article highlights the top and bottom AH share premium rates, indicating significant discrepancies between H-shares and A-shares for various companies [1][2][3]. Group 1: Top AH Share Premium Rates - Northeast Electric (00042) leads with a premium rate of 900.00%, followed by Hongye Futures (03678) at 271.51% and Beijing Machinery (00187) at 270.90% [1][2]. - The top three companies with the highest deviation values are Beijing Machinery (29.68%), Guanghe Tong (28.56%), and Northeast Electric (27.53%) [1][4]. Group 2: Bottom AH Share Premium Rates - The companies with the lowest AH share premium rates include Heng Rui Medicine (01276) with an unspecified rate, Ningde Times (03750) at -10.42%, and China Merchants Bank (03968) at 0.30% [1][3]. - The bottom three companies with the lowest deviation values are First Tractor (00038) at -18.79%, Zhejiang Shibao (01057) at -17.76%, and GAC Group (02238) at -17.40% [1][5]. Group 3: Detailed Premium and Deviation Data - The detailed premium and deviation data for the top ten AH shares shows significant premiums for companies like Sinopec Oilfield Service (01033) at 265.22% and Fudan Zhangjiang (01349) at 254.87% [2]. - The bottom ten AH shares include companies like WuXi AppTec (02359) with a premium of 5.28% and Weichai Power (02338) at 6.70% [3].