Core Insights - The article highlights the top and bottom AH premium rates for various stocks, indicating significant discrepancies between H-shares and A-shares [1][2][3] Group 1: Top AH Premium Rates - Northeast Electric (00042) leads with a premium rate of 864.29%, followed by Hongye Futures (03678) at 261.85% and Sinopec Oilfield Service (01033) at 256.41% [1] - The top three stocks with the highest deviation values are Longi Green Energy (06869) at 30.97%, Chenming Paper (01812) at 30.06%, and Northeast Electric (00042) at 27.76% [1] Group 2: Bottom AH Premium Rates - The stocks with the lowest AH premium rates include CATL (03750) at -15.00%, China Merchants Bank (03968) at 0.33%, and Hengrui Medicine (01276) at 2.66% [1] - The bottom three stocks with the lowest deviation values are China Eastern Airlines (00670) at -14.75%, COSCO Shipping Energy (01138) at -13.64%, and CNOOC Services (02883) at -13.10% [1] Group 3: Additional Insights - The article provides a detailed table of the top ten and bottom ten AH stocks based on premium rates and deviation values, showcasing the significant differences in market valuations between H-shares and A-shares [1][2][3]