| Rank | Code | Name | Currency | Nominal | Change | %Change | High | Low | Volume | Turnover |
| 1 | 08427 | SK TARGET | HKD | 0.086 | -0.057 | -39.860% | 0.152 | 0.085 | 72.056M | 8.724M |
| 2 | 02078 | PANASIALUM | HKD | 0.275 | -0.070 | -20.290% | 0.325 | 0.270 | 3.373M | 1.028M |
| 3 | 06898 | CHINA ALUMCAN | HKD | 0.470 | -0.110 | -18.966% | 0.500 | 0.460 | 380.000K | 180.260K |
| 4 | 08552 | NOBLE ENG GP | HKD | 0.236 | -0.054 | -18.621% | 0.236 | 0.226 | 86.000K | 19.856K |
| 5 | 00975 | MONGOL MINING | HKD | 2.740 | -0.590 | -17.718% | 3.290 | 2.660 | 9.264M | 26.977M |
| 6 | 01029 | IRC | HKD | 0.375 | -0.075 | -16.667% | 0.440 | 0.360 | 391.438M | 153.221M |
| 7 | 00582 | LANDING INTL | HKD | 0.247 | -0.048 | -16.271% | 0.295 | 0.240 | 4.284M | 1.161M |
| 8 | 00893 | CHINAVTM MINING | HKD | 0.223 | -0.042 | -15.849% | 0.260 | 0.223 | 27.439M | 6.595M |
| 9 | 00164 | CHINA BAOLI TEC | HKD | 0.022 | -0.004 | -15.385% | 0.026 | 0.022 | 11.765M | 267.620K |
| 10 | 01087 | INVESTECH HLDGS | HKD | 0.070 | -0.012 | -14.634% | 0.080 | 0.070 | 1.662M | 118.211K |
| 11 | 00568 | SHANDONG MOLONG | HKD | 5.380 | -0.920 | -14.603% | 6.400 | 5.230 | 19.181M | 111.196M |
| 12 | 01695 | S&P INTL HLDG | HKD | 0.094 | -0.016 | -14.546% | 0.100 | 0.093 | 985.000K | 94.245K |
| 13 | 08120 | CH DEMETER FIN | HKD | 0.205 | -0.033 | -13.866% | 0.249 | 0.195 | 5.496M | 1.177M |
| 14 | 01751 | KINGLAND GROUP | HKD | 0.225 | -0.035 | -13.462% | 0.250 | 0.222 | 220.000K | 49.690K |
| 15 | 06890 | KANGLI INT HLDG | HKD | 0.930 | -0.140 | -13.084% | 1.070 | 0.910 | 794.000K | 765.140K |
| 16 | 06928 | TOMO HOLDINGS | HKD | 1.270 | -0.180 | -12.414% | 1.470 | 1.250 | 1.624M | 2.178M |
| 17 | 02708 | IBO TECH | HKD | 3.900 | -0.550 | -12.360% | 4.360 | 3.700 | 7.428M | 28.614M |
| 18 | 01499 | OKG TECH | HKD | 0.500 | -0.070 | -12.281% | 0.550 | 0.490 | 13.670M | 7.114M |
| 19 | 08146 | GRACEWINE | HKD | 0.176 | -0.024 | -12.000% | 0.176 | 0.175 | 70.000K | 12.270K |
| 20 | 01091 | SOUTH MANGANESE | HKD | 0.520 | -0.070 | -11.864% | 0.570 | 0.500 | 22.073M | 11.694M |
| Remarks： | At least 15-minute delayed quote. Last Updated: 13/05/2021 17:59，Information provided by: etnet 經濟通 Disclaimer |