| | China High Precision Automation Group Ltd | Scientific & Technical Instruments | Technology | 1.41 | 2.86 | 22.03 | 20.00 | -17.24 | 207.69 | 172.73 | 5.88 |
| | Yunnan Energy International Co Ltd | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | 0.00 | 0.00 | -27.94 | 40.00 | -2.00 | -2.00 |
| | Echo International Holdings Group Ltd | Scientific & Technical Instruments | Technology | 0.00 | 0.00 | -2.59 | -24.67 | 66.18 | 56.94 | -36.16 | -46.19 |
| | Min Fu International Holding Ltd | Scientific & Technical Instruments | Technology | 0.00 | -4.49 | -13.27 | -25.44 | -32.54 | -22.73 | -48.17 | -71.67 |
