The Interregional Embodied Oil Transfer in China: Estimation and Path Structure Decomposition
Abstract
:1. Introduction
2. Literature Review
2.1. Research on Embodied Oil Flows
2.2. Application of Input–Output Model in Embodied Energy Research
3. Methodology and Data Sources
3.1. Methodology
3.1.1. Measurement of Interregional Embodied Oil Transfer Scale in China
3.1.2. Structural Decomposition of Interregional Transferred Embodied Oil Path
3.2. Data Sources
4. Main Results
4.1. Estimation of Interregional Transferred Embodied Oil Scale in China
4.1.1. Interprovincial Transferred Embodied Oil
4.1.2. Interindustrial Transferred Embodied Oil
4.2. The Path Structure of Interregional Transferred Embodied Oil in China
4.2.1. The Structure of Sources
4.2.2. The Structure of Supply and Demand
4.2.3. The Structure of Distribution in National Value Chains
5. Discussion
5.1. Balanced Interprovincial Transfers and Concentrated Interindustrial Transfers
5.2. Critical Demanders, Suppliers, and Intermediaries in Interregional Embodied Oil Transfers
5.3. The Importance of Interregional Trade in the Transfer of Embodied Oil
6. Conclusions and Policy Implications
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
References
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Terms | Meanings |
---|---|
V1 | The embodied oil contained in the final products exported from region s to region r. |
V2 | The embodied oil contained in the intermediate products that flow from region s to region r and are finally consumed in the non-s region. |
V3 | The embodied oil contained in the intermediate products that flow from region s to region r and return to region s for consumption. |
V4 | The embodied oil contained in the intermediate products that flow from region s to region r and then return to region s to produce final products for export, which belongs to double counting. |
V5 | Double counting of the embodied oil contained in the intermediate products flowing from region s to region r. |
V6 | The embodied oil contained in the intermediate products exported to foreign countries after flowing from region s to region r. |
V7 | The embodied oil from China’s non-s region contained in the final products flowing from region s to region r. |
V8 | The embodied oil from China’s non-s region contained in the intermediate products flowing from region s to region r. |
V9 | Repeated calculation of the embodied oil from China’s non-s region. |
Decomposition Terms | Index | Meanings |
---|---|---|
V1, V2, V3, V6, V10 | IVA | Embodied oil from region s |
V7, V8, V11 | OVA | Embodied oil from other regions in China |
M1-M3, M6-M8, M10, M11 | RWC | Embodied oil from overseas |
V4, V5, M4, M5, V9, M9 | PDC | Double measurement terms |
Decomposition Terms | Index |
---|---|
V3 | Flow back to original region |
V1, V7 | Traditional value chain |
V2, V8 | Simple national value chain |
V4, V5, V9 | Complex national value chain |
V6, V10, V11 | Exports to overseas |
Code | Industry Name | Code | Industry Name |
---|---|---|---|
S1 | Agriculture, Hunting, Forestry and Fishing | S15 | Metal Products |
S2 | Coal Mining and Dressing | S16 | Ordinary Machinery |
S3 | Petroleum and Natural Gas Extraction | S17 | Equipment for Special Purpose |
S4 | Ferrous Metals Mining and Dressing | S18 | Transportation Equipment |
S5 | Nonferrous Metals and Other Minerals Mining and Dressing | S19 | Electric Equipment and Machinery |
S6 | Food, Beverage and Tobacco Processing | S20 | Electronic and Telecommunications Equipment |
S7 | Textile Industry | S21 | Other Manufacturing Industry, Scrap and Waste |
S8 | Garments and Other Fiber Products, Leather, Furs, Down and Related Products | S22 | Electric Power, Steam and Hot Water Production and Supply |
S9 | Timber Processing, Bamboo, Cane, Palm and Straw Products and Furniture Manufacturing | S23 | Gas Production and Supply |
S10 | Papermaking and Paper Products, Printing, Record Medium Reproduction, and Cultural, Educational and Sports Articles | S24 | Tap Water Production and Supply |
S11 | Petroleum Processing and Coking | S25 | Construction |
S12 | Raw Chemical Materials and Chemical Products | S26 | Transport, Storage, Postal and Telecommunications Services |
S13 | Nonmetal Mineral Products | S27 | Wholesale, Retail Trade, and Catering Service |
S14 | Smelting and Pressing of Metals | S28 | Other Services |
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Zhang, C.; Zhou, S.; Yu, X.; Su, R. The Interregional Embodied Oil Transfer in China: Estimation and Path Structure Decomposition. Energies 2025, 18, 2070. https://doi.org/10.3390/en18082070
Zhang C, Zhou S, Yu X, Su R. The Interregional Embodied Oil Transfer in China: Estimation and Path Structure Decomposition. Energies. 2025; 18(8):2070. https://doi.org/10.3390/en18082070
Chicago/Turabian StyleZhang, Chuanguo, Sirui Zhou, Xiaoxue Yu, and Ruiqi Su. 2025. "The Interregional Embodied Oil Transfer in China: Estimation and Path Structure Decomposition" Energies 18, no. 8: 2070. https://doi.org/10.3390/en18082070
APA StyleZhang, C., Zhou, S., Yu, X., & Su, R. (2025). The Interregional Embodied Oil Transfer in China: Estimation and Path Structure Decomposition. Energies, 18(8), 2070. https://doi.org/10.3390/en18082070