Research Article
[Retracted] Corporate Environmental Governance Performance Evaluation and Index System Construction under the Mobile Communication System
| Indicator type | Indicator number | Index content | Unit | Index nature |
| Stress indicators | P1 | SO2 emission fee per unit GDP | Tons/100 million yuan | ↓ | P2 | Nitrogen oxide emission fee per unit GDP | Tons/100 million yuan | ↓ | P3 | Total smoke (dust) emissions per unit of GDP | Tons/100 million yuan | ↓ | P4 | Industrial waste gas emissions per unit GDP | 100 million cubic meters/100 million yuan | ↓ | P5 | Industrial wastewater discharge per unit GDP | Tons/100 million yuan | ↓ | P6 | Water consumption per unit of GDP | Cubic meter/ten thousand yuan | ↓ | P7 | COD emissions per unit GDP | Tons/100 million yuan | ↓ | P8 | Amount of industrial solid waste generated per unit of GDP | Tons/100 million yuan | ↓ | P9 | Energy consumption per unit of GDP | Tons of standard coal/ten thousand yuan | ↓ |
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