As of the market close on February 11, NE ELECTRIC (00042), JINGCHENG MAC (00187), and SINOPEC SSC (01033) recorded the highest AH share premium rates, at 831.03%, 291.45%, and 288.17% respectively. Conversely, CATL (03750), WuXi AppTec (02359), and China Merchants Bank (03968) showed the lowest premium rates, at -12.59%, -4.58%, and -4.48% respectively.

Regarding the deviation value, which measures the difference between the current premium rate and the 30-day average premium rate, JINGCHENG MAC (00187), BBMG Corporation (02009), and凯盛新能 (01108) occupied the top three positions with deviations of 27.77%, 19.35%, and 16.80% respectively. On the other end,钧达股份 (02865), Chenming Paper (01812), and China Oilfield Services (02883) were at the bottom of the deviation ranking, with values of -60.53%, -32.02%, and -31.42% respectively.

Top 10 AH Share Premium Rates (Highest) Stock Name | H-Share (HKD) | A-Share (CNY) | Premium Rate | Deviation Value NE ELECTRIC (00042) | 0.290 | 2.25 | 831.03% | 12.56% JINGCHENG MAC (00187) | 4.210 | 13.76 | 291.45% | 27.77% SINOPEC SSC (01033) | 0.930 | 3.01 | 288.17% | 7.90% Hongye Futures (03678) | 3.220 | 10.12 | 275.78% | 3.59% Nanjing Panda Electronics (00553) | 5.250 | 14.78 | 237.14% | 7.55% 凯盛新能 (01108) | 4.050 | 11.34 | 235.31% | 16.80% Andre Juice (02218) | 16.160 | 42.95 | 218.38% | -13.46% BBMG Corporation (02009) | 0.840 | 2.16 | 208.33% | 19.35% COSCO SHIPPING Development (02866) | 1.120 | 2.67 | 185.71% | 1.83% 钧达股份 (02865) | 40.840 | 97.15 | 184.94% | -60.53%

Bottom 10 AH Share Premium Rates (Lowest) Stock Name | H-Share (HKD) | A-Share (CNY) | Premium Rate | Deviation Value CATL (03750) | 507.000 | 370.00 | -12.59% | 0.21% WuXi AppTec (02359) | 123.900 | 98.70 | -4.58% | -9.07% China Merchants Bank (03968) | 49.520 | 39.49 | -4.48% | -2.02% Weichai Power (02338) | 29.580 | 25.93 | 5.00% | -3.49% Midea Group (00300) | 89.600 | 79.16 | 5.83% | -2.28% Sany Heavy Industry (06031) | 26.840 | 23.75 | 6.00% | -5.75% Zijin Mining (02899) | 43.520 | 39.00 | 7.33% | -7.43% Byd Company Limited (01211) | 99.150 | 90.06 | 8.79% | -8.10% China Minsheng Bank (01988) | 4.260 | 3.92 | 10.33% | -7.17% Fuyao Glass (03606) | 64.950 | 60.16 | 10.95% | -1.91%

Top 10 AH Share Deviation Values (Highest) Stock Name | H-Share (HKD) | A-Share (CNY) | Premium Rate | Deviation Value JINGCHENG MAC (00187) | 4.210 | 13.76 | 291.45% | 27.77% BBMG Corporation (02009) | 0.840 | 2.16 | 208.33% | 19.35% 凯盛新能 (01108) | 4.050 | 11.34 | 235.31% | 16.80% Goldwind Science & Technology (02208) | 13.640 | 26.81 | 135.34% | 16.07% Cambridge Technology (06166) | 68.750 | 105.10 | 183.13% | 13.37% Longqi Technology (09611) | 28.100 | 46.00 | 96.09% | 12.90% NE ELECTRIC (00042) | 0.290 | 2.25 | 831.03% | 12.56% Longpan Technology (02465) | 11.260 | 18.26 | 94.23% | 12.05% Fibocom (00638) | 14.620 | 29.76 | 143.84% | 10.97% Beijing North Star (00588) | 0.810 | 1.91 | 182.72% | 8.84%

Bottom 10 AH Share Deviation Values (Lowest) Stock Name | H-Share (HKD) | A-Share (CNY) | Premium Rate | Deviation Value 钧达股份 (02865) | 40.840 | 97.15 | 184.94% | -60.53% Chenming Paper (01812) | 0.890 | 2.11 | 184.27% | -32.02% China Oilfield Services (02883) | 9.570 | 15.58 | 94.98% | -31.42% Changfei Optical Fiber & Cable (06869) | 107.500 | 196.10 | 118.39% | -30.63% Guoen Technology (02768) | 45.800 | 50.43 | 31.81% | -18.42% Red Star Macalline (01528) | 1.340 | 2.65 | 136.57% | -17.51% COSCO SHIPPING Energy (01138) | 16.200 | 16.64 | 23.02% | -14.35% Zhongwei New Materials (02579) | 37.820 | 51.96 | 64.38% | -13.62% Andre Juice (02218) | 16.160 | 42.95 | 218.38% | -13.46% China Tourism Group Duty Free (01880) | 101.600 | 97.10 | 14.48% | -12.93%

Note: The deviation value represents the difference between the current premium rate and the stock's average premium rate over the past 30 days.