Stock listing
Shenzhen:301508 China Machinery Huanyu Certification & Inspection Co. Ltd. (中机认检) 股价
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Share price · SZSE:301508
¥23.40 CNY -0.14 (-0.6%)
Close on Nov 6, 2026
- Day range
- ¥22.90 – ¥23.64 CNYNov 6, 2026
- Volume
- 887,800 sharesNov 6, 2026
- Market cap
- ¥5.29B CNYAt the close on Nov 6, 2026 · price × 226.1M shares outstanding
- 52-week range
- ¥21.88 – ¥33.97 CNYLowest and highest trades, Nov 7, 2025 – Nov 6, 2026
- Traded on an average day
- ¥28.09M CNYMedian day 1.01M shares · last 3 months, Aug 6, 2026 – Nov 6, 2026

Daily closes
Last 3 months, Aug 6, 2026 – Nov 6, 2026 · SZSE:301508 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥23.40 | -0.14 | -0.6% | ¥23.19 | ¥23.64 | ¥22.90 | 887,800 | |
| ¥23.54 | +0.27 | +1.2% | ¥23.18 | ¥23.66 | ¥23.14 | 1,336,422 | |
| ¥23.27 | +0.09 | +0.4% | ¥23.08 | ¥23.44 | ¥22.81 | 1,510,000 | |
| ¥23.18 | +0.03 | +0.1% | ¥23.00 | ¥23.57 | ¥22.81 | 1,007,400 | |
| ¥23.15 | +0.49 | +2.2% | ¥22.60 | ¥23.28 | ¥22.57 | 1,008,400 | |
| ¥22.66 | -0.76 | -3.2% | ¥23.19 | ¥23.57 | ¥22.66 | 1,198,659 | |
| ¥23.42 | -0.16 | -0.7% | ¥23.58 | ¥23.88 | ¥23.30 | 954,100 | |
| ¥23.58 | +0.25 | +1.1% | ¥23.62 | ¥23.67 | ¥23.21 | 797,200 | |
| ¥23.33 | -0.07 | -0.3% | ¥23.49 | ¥24.00 | ¥23.30 | 1,159,900 | |
| ¥23.40 | +0.04 | +0.2% | ¥23.22 | ¥23.58 | ¥23.20 | 787,700 | |
| ¥23.36 | +0.36 | +1.6% | ¥22.66 | ¥23.38 | ¥22.00 | 1,485,000 | |
| ¥23.00 | -0.25 | -1.1% | ¥23.25 | ¥23.43 | ¥22.89 | 652,733 | |
| ¥23.25 | -0.28 | -1.2% | ¥23.59 | ¥23.72 | ¥23.21 | 813,728 | |
| ¥23.53 | +0.23 | +1.0% | ¥23.25 | ¥23.57 | ¥23.19 | 820,402 | |
| ¥23.30 | +0.18 | +0.8% | ¥23.18 | ¥23.40 | ¥22.84 | 1,100,879 | |
| ¥23.12 | +0.35 | +1.5% | ¥23.00 | ¥23.40 | ¥22.85 | 1,028,200 | |
| ¥22.77 | -0.28 | -1.2% | ¥22.88 | ¥22.93 | ¥22.60 | 1,106,249 | |
| ¥23.05 | -0.65 | -2.7% | ¥23.60 | ¥23.69 | ¥23.05 | 1,605,600 | |
| ¥23.70 | -0.65 | -2.7% | ¥23.66 | ¥23.90 | ¥23.25 | 2,576,234 | |
| ¥24.35 | +0.27 | +1.1% | ¥25.25 | ¥25.52 | ¥24.04 | 3,206,998 | |
| ¥24.08 | -0.04 | -0.2% | ¥24.10 | ¥24.23 | ¥23.37 | 1,185,300 | |
| ¥24.12 | +0.36 | +1.5% | ¥23.77 | ¥24.20 | ¥23.73 | 1,361,500 | |
| ¥23.76 | -0.29 | -1.2% | ¥24.10 | ¥24.20 | ¥23.73 | 738,400 | |
| ¥24.05 | +0.09 | +0.4% | ¥24.19 | ¥24.20 | ¥23.80 | 737,483 | |
| ¥23.96 | -0.28 | -1.2% | ¥24.04 | ¥24.30 | ¥23.78 | 751,291 | |
| ¥24.24 | +0.05 | +0.2% | ¥24.25 | ¥24.57 | ¥24.12 | 906,200 | |
| ¥24.19 | +0.05 | +0.2% | ¥24.10 | ¥24.35 | ¥24.06 | 605,600 | |
| ¥24.14 | -0.03 | -0.1% | ¥24.18 | ¥24.41 | ¥23.98 | 898,719 | |
| ¥24.17 | +0.36 | +1.5% | ¥24.00 | ¥24.19 | ¥23.75 | 783,600 | |
| ¥23.81 | -0.06 | -0.3% | ¥23.86 | ¥24.14 | ¥23.65 | 828,175 | |
| ¥23.87 | +0.02 | +0.1% | ¥23.75 | ¥23.88 | ¥23.47 | 635,975 | |
| ¥23.85 | +0.15 | +0.6% | ¥23.61 | ¥23.93 | ¥23.45 | 699,665 | |
| ¥23.70 | -0.40 | -1.7% | ¥24.10 | ¥24.10 | ¥23.58 | 783,100 | |
| ¥24.10 | +0.32 | +1.3% | ¥23.72 | ¥24.19 | ¥23.70 | 809,119 | |
| ¥23.78 | -0.67 | -2.7% | ¥24.05 | ¥24.07 | ¥23.48 | 1,446,500 | |
| ¥24.45 | -0.43 | -1.7% | ¥24.92 | ¥24.92 | ¥24.40 | 1,164,700 | |
| ¥24.88 | -0.12 | -0.5% | ¥24.75 | ¥25.08 | ¥24.72 | 1,018,200 | |
| ¥25.00 | +0.40 | +1.6% | ¥24.68 | ¥25.06 | ¥24.54 | 1,178,084 | |
| ¥24.60 | +0.08 | +0.3% | ¥24.77 | ¥24.79 | ¥24.44 | 846,800 | |
| ¥24.52 | -0.08 | -0.3% | ¥24.78 | ¥24.99 | ¥24.42 | 1,112,650 | |
| ¥24.60 | -0.33 | -1.3% | ¥24.96 | ¥25.10 | ¥24.60 | 843,400 | |
| ¥24.93 | +0.20 | +0.8% | ¥24.70 | ¥25.01 | ¥24.46 | 1,161,100 | |
| ¥24.73 | +0.14 | +0.6% | ¥24.60 | ¥24.84 | ¥24.55 | 942,329 | |
| ¥24.59 | +0.02 | +0.1% | ¥24.59 | ¥24.72 | ¥24.33 | 867,968 | |
| ¥24.57 | +0.12 | +0.5% | ¥24.45 | ¥24.64 | ¥24.39 | 1,049,919 | |
| ¥24.45 | -0.04 | -0.2% | ¥24.60 | ¥24.60 | ¥24.25 | 949,214 | |
| ¥24.49 | +0.01 | 0.0% | ¥24.40 | ¥24.69 | ¥24.24 | 1,524,919 | |
| ¥24.48 | +0.77 | +3.2% | ¥24.11 | ¥24.62 | ¥23.90 | 2,593,278 | |
| ¥23.71 | +0.02 | +0.1% | ¥23.70 | ¥23.94 | ¥23.50 | 942,569 | |
| ¥23.69 | -0.15 | -0.6% | ¥23.81 | ¥23.84 | ¥23.33 | 729,238 | |
| ¥23.84 | +0.52 | +2.2% | ¥23.31 | ¥23.86 | ¥23.31 | 1,098,625 | |
| ¥23.32 | -0.67 | -2.8% | ¥23.96 | ¥23.96 | ¥23.25 | 1,093,800 | |
| ¥23.99 | -0.06 | -0.2% | ¥23.84 | ¥24.03 | ¥23.78 | 891,749 | |
| ¥24.05 | +0.31 | +1.3% | ¥23.78 | ¥24.07 | ¥23.47 | 1,145,019 | |
| ¥23.74 | +0.04 | +0.2% | ¥23.70 | ¥23.79 | ¥23.51 | 941,374 | |
| ¥23.70 | -0.42 | -1.7% | ¥24.05 | ¥24.12 | ¥23.67 | 1,182,867 | |
| ¥24.12 | +0.10 | +0.4% | ¥24.00 | ¥24.12 | ¥23.81 | 994,271 | |
| ¥24.02 | -0.12 | -0.5% | ¥23.87 | ¥24.14 | ¥23.80 | 1,101,167 | |
| ¥24.14 | +0.40 | +1.7% | ¥23.75 | ¥24.19 | ¥23.66 | 1,739,870 | |
| ¥23.74 | -0.85 | -3.5% | ¥24.10 | ¥24.42 | ¥23.47 | 2,941,959 | |
| ¥24.59 | +0.29 | +1.2% | ¥24.22 | ¥25.47 | ¥24.22 | 3,354,200 |
- Ticker
- Shenzhen:301508
- Asset type
- Stock
- Exchange
- Shenzhen
- Currency
- CNY
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