As of the market close on December 12, NE Electric (00042), Zhejiang Shibao (01057), and Jingcheng Machinery (00187) topped the list of AH share premium rates at 900.00%, 265.58%, and 262.47%, respectively. Meanwhile, CATL (03750), CM Bank (03968), and Weichai Power (02338) recorded the lowest premium rates at -9.05%, -2.65%, and 6.11%, respectively.

In terms of deviation values, NE Electric (00042), Jingcheng Machinery (00187), and RS MACALLINE (01528) led with deviations of 28.66%, 24.60%, and 20.22%, respectively. Conversely, GAC Group (02238), YOFC (06869), and China Longyuan (00916) had the lowest deviations at -25.71%, -16.11%, and -15.02%, respectively.

**Top 10 AH Share Premium Rates** Stock | H-Share (HKD) | A-Share (CNY) | Premium Rate | Deviation NE Electric (00042) | 0.270 | 2.25 | 900.00% | 28.66% Zhejiang Shibao (01057) | 3.980 | 12.15 | 265.58% | 2.84% Jingcheng Machinery (00187) | 4.210 | 12.74 | 262.47% | 24.60% Sinopec SSC (01033) | 0.710 | 2.14 | 260.56% | -6.18% Holly Futures (03678) | 3.460 | 10.38 | 259.25% | -10.11% Fudan Zhangjiang (01349) | 2.890 | 8.42 | 249.13% | 9.71% Chenming Paper (01812) | 0.710 | 2.06 | 247.89% | 10.07% Andre Juice (02218) | 13.140 | 35.52 | 223.59% | -9.61% Triumph New Energy (01108) | 3.690 | 9.72 | 215.45% | 0.85% Nanjing Panda (00553) | 4.450 | 11.22 | 201.57% | 5.92%

**Bottom 10 AH Share Premium Rates** Stock | H-Share (HKD) | A-Share (CNY) | Premium Rate | Deviation CATL (03750) | 516.000 | 391.8 | -9.05% | -0.03% CM Bank (03968) | 51.250 | 41.65 | -2.65% | -2.04% Weichai Power (02338) | 20.300 | 17.98 | 6.11% | -2.13% Midea Group (00300) | 89.050 | 79.32 | 6.69% | -0.62% WuXi AppTec (02359) | 105.100 | 93.74 | 6.83% | -1.09% Zijin Mining (02899) | 34.320 | 31.71 | 0.64% | -0.94% SANY Heavy Industry (06031) | 22.900 | 21.32 | 11.53% | -1.27% Fuyao Glass (03606) | 65.800 | 61.95 | 12.77% | -1.88% Minsheng Bank (01988) | 4.090 | 3.91 | 4.18% | -0.51% CEB Bank (06818) | 3.660 | 3.51 | 4.48% | -4.24%

**Top 10 AH Share Deviation Values** Stock | H-Share (HKD) | A-Share (CNY) | Premium Rate | Deviation NE Electric (00042) | 0.270 | 2.25 | 900.00% | 28.66% Jingcheng Machinery (00187) | 4.210 | 12.74 | 262.47% | 24.60% RS MACALLINE (01528) | 1.160 | 2.66 | 175.00% | 20.22% FIBOCOM (00638) | 17.050 | 28.83 | 102.52% | 17.36% COMEC (00317) | 14.210 | 29.41 | 147.85% | 16.17% CMSC (06099) | 13.510 | 16.49 | 46.19% | 12.48% HX Building Materials (06655) | 17.120 | 23.77 | 66.30% | 11.82% GLMS Securities (01456) | 5.460 | 10.89 | 138.83% | 11.64% MCC (01618) | 1.870 | 2.94 | 88.24% | 10.32% Chenming Paper (01812) | 0.710 | 2.06 | 247.89% | 10.07%

**Bottom 10 AH Share Deviation Values** Stock | H-Share (HKD) | A-Share (CNY) | Premium Rate | Deviation GAC Group (02238) | 3.970 | 8.38 | 152.90% | -25.71% YOFC (06869) | 47.300 | 105.72 | 167.72% | -16.11% China Longyuan (00916) | 6.900 | 15.33 | 166.09% | -15.02% FIRST TRACTOR (00038) | 9.000 | 14.33 | 90.67% | -14.66% Shenzhen Expressway (00548) | 7.210 | 8.75 | 45.35% | -14.06% JOINN (06127) | 21.280 | 34.35 | 93.33% | -13.43% Haohai Biotech (06826) | 26.440 | 45.11 | 104.31% | -12.86% Shanghai Electric (02727) | 4.380 | 8.85 | 142.01% | -10.33% Holly Futures (03678) | 3.460 | 10.38 | 259.25% | -10.11% Dongjiang Environment (00895) | 2.360 | 4.77 | 141.95% | -9.86%

Note: The above data is automatically generated based on HKEX data and AI calculations, with no guarantee of 100% accuracy. Deviation values represent the difference between the current premium rate and the 30-day average premium rate.