Jin Zhang is Leverhulme Research Fellow in the Judge Institute of Management and Fellow of Wolfson College at the University of Cambridge. Her main research interests are international business and China. She is currently undertaking research on China's large corporations and their position within the global business system.

'It is not only one of the most comprehensive histories of institutional change in the Chinese oil sector to date, but it also illustrates the height of the hurdles the Chinese oil companies must clear in order to join the ranks of the super majors.' - The China Quarterly'The book gives in-depth information about the evolution that China's oil industry and large oil SOEs have gone through. The research has extended the discussion on how organisational structures and corporate headquarters construct globally competitive firms as well as adding to the knowledge on large Chinese state-owned enterprises.' - The Journal of Energy Literature'This study is a welcome contribution to the literature, particularly at a time when oil prices have recently soared and oil is at the top of many national agendas. Understanding the inner workings of China's oil companies and the timing, motives and means for various restructurings is of major interest not only to industry analysts worldwide but also to those monitoring the special problems and progress of China's major international companies.' - The China Journal

• List of Tables List of Figures List of Abbreviations Acknowledgements 1. Introduction 2. The Function of Corporate Headquarters 3. Corporate Structure and Headquarters' Function: BP and Shell 4. Government Centralisation and Corporatisation: CNPC and Sinopec from 1950s to 1997 5. Restructuring for Vertical Integration and Flotation: CNPC and Sinopec in 1998 and 1999 6. Corporate Structure and Headquarters Function: PetroChina and Sinopec 7. From Production Unit to Autonomous Enterprise and back to Production Unit: Daqing and Zhenhai 8. The Challenges for Large Chinese Firms 9. Conclusion Bibliography

Jin Zhang is Leverhulme Research Fellow in the Judge Institute of Management and Fellow of Wolfson College at the University of Cambridge. Her main research interests are international business and China. She is currently undertaking research on China's large corporations and their position within the global business system.

'It is not only one of the most comprehensive histories of institutional change in the Chinese oil sector to date, but it also illustrates the height of the hurdles the Chinese oil companies must clear in order to join the ranks of the super majors.' - The China Quarterly'The book gives in-depth information about the evolution that China's oil industry and large oil SOEs have gone through. The research has extended the discussion on how organisational structures and corporate headquarters construct globally competitive firms as well as adding to the knowledge on large Chinese state-owned enterprises.' - The Journal of Energy Literature'This study is a welcome contribution to the literature, particularly at a time when oil prices have recently soared and oil is at the top of many national agendas. Understanding the inner workings of China's oil companies and the timing, motives and means for various restructurings is of major interest not only to industry analysts worldwide but also to those monitoring the special problems and progress of China's major international companies.' - The China Journal

• List of Tables List of Figures List of Abbreviations Acknowledgements 1. Introduction 2. The Function of Corporate Headquarters 3. Corporate Structure and Headquarters' Function: BP and Shell 4. Government Centralisation and Corporatisation: CNPC and Sinopec from 1950s to 1997 5. Restructuring for Vertical Integration and Flotation: CNPC and Sinopec in 1998 and 1999 6. Corporate Structure and Headquarters Function: PetroChina and Sinopec 7. From Production Unit to Autonomous Enterprise and back to Production Unit: Daqing and Zhenhai 8. The Challenges for Large Chinese Firms 9. Conclusion Bibliography

Jin Zhang is Leverhulme Research Fellow in the Judge Institute of Management and Fellow of Wolfson College at the University of Cambridge. Her main research interests are international business and China. She is currently undertaking research on China's large corporations and their position within the global business system.

'It is not only one of the most comprehensive histories of institutional change in the Chinese oil sector to date, but it also illustrates the height of the hurdles the Chinese oil companies must clear in order to join the ranks of the super majors.' - The China Quarterly'The book gives in-depth information about the evolution that China's oil industry and large oil SOEs have gone through. The research has extended the discussion on how organisational structures and corporate headquarters construct globally competitive firms as well as adding to the knowledge on large Chinese state-owned enterprises.' - The Journal of Energy Literature'This study is a welcome contribution to the literature, particularly at a time when oil prices have recently soared and oil is at the top of many national agendas. Understanding the inner workings of China's oil companies and the timing, motives and means for various restructurings is of major interest not only to industry analysts worldwide but also to those monitoring the special problems and progress of China's major international companies.' - The China Journal

• List of Tables List of Figures List of Abbreviations Acknowledgements 1. Introduction 2. The Function of Corporate Headquarters 3. Corporate Structure and Headquarters' Function: BP and Shell 4. Government Centralisation and Corporatisation: CNPC and Sinopec from 1950s to 1997 5. Restructuring for Vertical Integration and Flotation: CNPC and Sinopec in 1998 and 1999 6. Corporate Structure and Headquarters Function: PetroChina and Sinopec 7. From Production Unit to Autonomous Enterprise and back to Production Unit: Daqing and Zhenhai 8. The Challenges for Large Chinese Firms 9. Conclusion Bibliography