1 Offshore Rigs Market Overview 1.1 Product Overview and Scope of Offshore Rigs 1.2 Offshore Rigs Segment by Type 1.2.1 Global Offshore Rigs Market Size Growth Rate Analysis by Type 2021 VS 2027 1.2.2 Jackups 1.2.3 Semisubmersibles 1.2.4 Drill Ships 1.2.5 Other Types 1.3 Offshore Rigs Segment by Application 1.3.1 Global Offshore Rigs Consumption Comparison by Application: 2016 VS 2021 VS 2027 1.3.2 Gas and Oil 1.3.3 Mining 1.3.4 Other 1.4 Global Market Growth Prospects 1.4.1 Global Offshore Rigs Revenue Estimates and Forecasts (2016-2027) 1.4.2 Global Offshore Rigs Production Estimates and Forecasts (2016-2027) 1.5 Global Market Size by Region 1.5.1 Global Offshore Rigs Market Size Estimates and Forecasts by Region: 2016 VS 2021 VS 2027 1.5.2 North America Offshore Rigs Estimates and Forecasts (2016-2027) 1.5.3 Europe Offshore Rigs Estimates and Forecasts (2016-2027) 1.5.4 China Offshore Rigs Estimates and Forecasts (2016-2027) 1.5.5 Japan Offshore Rigs Estimates and Forecasts (2016-2027) 2 Market Competition by Manufacturers 2.1 Global Offshore Rigs Production Market Share by Manufacturers (2016-2021) 2.2 Global Offshore Rigs Revenue Market Share by Manufacturers (2016-2021) 2.3 Offshore Rigs Market Share by Company Type (Tier 1, Tier 2 and Tier 3) 2.4 Global Offshore Rigs Average Price by Manufacturers (2016-2021) 2.5 Manufacturers Offshore Rigs Production Sites, Area Served, Product Types 2.6 Offshore Rigs Market Competitive Situation and Trends 2.6.1 Offshore Rigs Market Concentration Rate 2.6.2 Global 5 and 10 Largest Offshore Rigs Players Market Share by Revenue 2.6.3 Mergers & Acquisitions, Expansion 3 Production and Capacity by Region 3.1 Global Production of Offshore Rigs Market Share by Region (2016-2021) 3.2 Global Offshore Rigs Revenue Market Share by Region (2016-2021) 3.3 Global Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 3.4 North America Offshore Rigs Production 3.4.1 North America Offshore Rigs Production Growth Rate (2016-2021) 3.4.2 North America Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 3.5 Europe Offshore Rigs Production 3.5.1 Europe Offshore Rigs Production Growth Rate (2016-2021) 3.5.2 Europe Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 3.6 China Offshore Rigs Production 3.6.1 China Offshore Rigs Production Growth Rate (2016-2021) 3.6.2 China Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 3.7 Japan Offshore Rigs Production 3.7.1 Japan Offshore Rigs Production Growth Rate (2016-2021) 3.7.2 Japan Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 4 Global Offshore Rigs Consumption by Region 4.1 Global Offshore Rigs Consumption by Region 4.1.1 Global Offshore Rigs Consumption by Region 4.1.2 Global Offshore Rigs Consumption Market Share by Region 4.2 North America 4.2.1 North America Offshore Rigs Consumption by Country 4.2.2 United States 4.2.3 Canada 4.3 Europe 4.3.1 Europe Offshore Rigs Consumption by Country 4.3.2 Germany 4.3.3 France 4.3.4 U.K. 4.3.5 Italy 4.3.6 Russia 4.4 Asia Pacific 4.4.1 Asia Pacific Offshore Rigs Consumption by Region 4.4.2 China 4.4.3 Japan 4.4.4 South Korea 4.4.5 Taiwan 4.4.6 Southeast Asia 4.4.7 India 4.4.8 Australia 4.5 Latin America 4.5.1 Latin America Offshore Rigs Consumption by Country 4.5.2 Mexico 4.5.3 Brazil 5 Production, Revenue, Price Trend by Type 5.1 Global Offshore Rigs Production Market Share by Type (2016-2021) 5.2 Global Offshore Rigs Revenue Market Share by Type (2016-2021) 5.3 Global Offshore Rigs Price by Type (2016-2021) 6 Consumption Analysis by Application 6.1 Global Offshore Rigs Consumption Market Share by Application (2016-2021) 6.2 Global Offshore Rigs Consumption Growth Rate by Application (2016-2021) 7 Key Companies Profiled 7.1 Sembcorp 7.1.1 Sembcorp Offshore Rigs Corporation Information 7.1.2 Sembcorp Offshore Rigs Product Portfolio 7.1.3 Sembcorp Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.1.4 Sembcorp Main Business and Markets Served 7.1.5 Sembcorp Recent Developments/Updates 7.2 Keppel 7.2.1 Keppel Offshore Rigs Corporation Information 7.2.2 Keppel Offshore Rigs Product Portfolio 7.2.3 Keppel Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.2.4 Keppel Main Business and Markets Served 7.2.5 Keppel Recent Developments/Updates 7.3 COSCO 7.3.1 COSCO Offshore Rigs Corporation Information 7.3.2 COSCO Offshore Rigs Product Portfolio 7.3.3 COSCO Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.3.4 COSCO Main Business and Markets Served 7.3.5 COSCO Recent Developments/Updates 7.4 TSC 7.4.1 TSC Offshore Rigs Corporation Information 7.4.2 TSC Offshore Rigs Product Portfolio 7.4.3 TSC Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.4.4 TSC Main Business and Markets Served 7.4.5 TSC Recent Developments/Updates 7.5 CPLEC 7.5.1 CPLEC Offshore Rigs Corporation Information 7.5.2 CPLEC Offshore Rigs Product Portfolio 7.5.3 CPLEC Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.5.4 CPLEC Main Business and Markets Served 7.5.5 CPLEC Recent Developments/Updates 7.6 Blooming Drilling Rig 7.6.1 Blooming Drilling Rig Offshore Rigs Corporation Information 7.6.2 Blooming Drilling Rig Offshore Rigs Product Portfolio 7.6.3 Blooming Drilling Rig Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.6.4 Blooming Drilling Rig Main Business and Markets Served 7.6.5 Blooming Drilling Rig Recent Developments/Updates 7.7 Shanghai Habo Offshore Engineering 7.7.1 Shanghai Habo Offshore Engineering Offshore Rigs Corporation Information 7.7.2 Shanghai Habo Offshore Engineering Offshore Rigs Product Portfolio 7.7.3 Shanghai Habo Offshore Engineering Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.7.4 Shanghai Habo Offshore Engineering Main Business and Markets Served 7.7.5 Shanghai Habo Offshore Engineering Recent Developments/Updates 7.8 Wison 7.8.1 Wison Offshore Rigs Corporation Information 7.8.2 Wison Offshore Rigs Product Portfolio 7.8.3 Wison Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.8.4 Wison Main Business and Markets Served 7.7.5 Wison Recent Developments/Updates 7.9 Honghua Group 7.9.1 Honghua Group Offshore Rigs Corporation Information 7.9.2 Honghua Group Offshore Rigs Product Portfolio 7.9.3 Honghua Group Offshore Rigs Production, Revenue, Price and Gross Margin (2016-2021) 7.9.4 Honghua Group Main Business and Markets Served 7.9.5 Honghua Group Recent Developments/Updates 8 Offshore Rigs Manufacturing Cost Analysis 8.1 Offshore Rigs Key Raw Materials Analysis 8.1.1 Key Raw Materials 8.1.2 Key Raw Materials Price Trend 8.1.3 Key Suppliers of Raw Materials 8.2 Proportion of Manufacturing Cost Structure 8.3 Manufacturing Process Analysis of Offshore Rigs 8.4 Offshore Rigs Industrial Chain Analysis 9 Marketing Channel, Distributors and Customers 9.1 Marketing Channel 9.2 Offshore Rigs Distributors List 9.3 Offshore Rigs Customers 10 Market Dynamics 10.1 Offshore Rigs Industry Trends 10.2 Offshore Rigs Growth Drivers 10.3 Offshore Rigs Market Challenges 10.4 Offshore Rigs Market Restraints 11 Production and Supply Forecast 11.1 Global Forecasted Production of Offshore Rigs by Region (2022-2027) 11.2 North America Offshore Rigs Production, Revenue Forecast (2022-2027) 11.3 Europe Offshore Rigs Production, Revenue Forecast (2022-2027) 11.4 China Offshore Rigs Production, Revenue Forecast (2022-2027) 11.5 Japan Offshore Rigs Production, Revenue Forecast (2022-2027) 12 Consumption and Demand Forecast 12.1 Global Forecasted Demand Analysis of Offshore Rigs 12.2 North America Forecasted Consumption of Offshore Rigs by Country 12.3 Europe Market Forecasted Consumption of Offshore Rigs by Country 12.4 Asia Pacific Market Forecasted Consumption of Offshore Rigs by Region 12.5 Latin America Forecasted Consumption of Offshore Rigs by Country 13 Forecast by Type and by Application (2022-2027) 13.1 Global Production, Revenue and Price Forecast by Type (2022-2027) 13.1.1 Global Forecasted Production of Offshore Rigs by Type (2022-2027) 13.1.2 Global Forecasted Revenue of Offshore Rigs by Type (2022-2027) 13.1.3 Global Forecasted Price of Offshore Rigs by Type (2022-2027) 13.2 Global Forecasted Consumption of Offshore Rigs by Application (2022-2027) 14 Research Finding and Conclusion 15 Methodology and Data Source 15.1 Methodology/Research Approach 15.1.1 Research Programs/Design 15.1.2 Market Size Estimation 15.1.3 Market Breakdown and Data Triangulation 15.2 Data Source 15.2.1 Secondary Sources 15.2.2 Primary Sources 15.3 Author List 15.4 Disclaimer

List of Tables Table 1. Global Offshore Rigs Market Size by Type (K Units) & (US$ Million) (2021 VS 2027) Table 2. Global Offshore Rigs Consumption (K Units) Comparison by Application: 2016 VS 2021 VS 2027 Table 3. Offshore Rigs Market Size Comparison by Region: 2016 VS 2021 VS 2027 Table 4. Global Offshore Rigs Production (K Units) by Manufacturers Table 5. Global Offshore Rigs Production (K Units) by Manufacturers (2016-2021) Table 6. Global Offshore Rigs Production Market Share by Manufacturers (2016-2021) Table 7. Global Offshore Rigs Revenue (US$ Million) by Manufacturers (2016-2021) Table 8. Global Offshore Rigs Revenue Share by Manufacturers (2016-2021) Table 9. Company Type (Tier 1, Tier 2 and Tier 3) & (based on the Revenue in Offshore Rigs as of 2020) Table 10. Global Market Offshore Rigs Average Price (US$/Unit) of Key Manufacturers (2016-2021) Table 11. Manufacturers Offshore Rigs Production Sites and Area Served Table 12. Manufacturers Offshore Rigs Product Types Table 13. Mergers & Acquisitions, Expansion Table 14. Global Offshore Rigs Production (K Units) by Region (2016-2021) Table 15. Global Offshore Rigs Revenue (US$ Million) by Region (2016-2021) Table 16. Global Offshore Rigs Revenue Market Share by Region (2016-2021) Table 17. Global Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 18. North America Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 19. Europe Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 20. China Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 21. Japan Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 22. Global Offshore Rigs Consumption Market by Region (2016-2021) & (K Units) Table 23. Global Offshore Rigs Consumption Market Share by Region (2016-2021) Table 24. North America Offshore Rigs Consumption by Country (2016-2021) & (K Units) Table 25. Europe Offshore Rigs Consumption by Country (2016-2021) & (K Units) Table 26. Asia Pacific Offshore Rigs Consumption by Region (2016-2021) & (K Units) Table 27. Latin America Offshore Rigs Consumption by Countries (2016-2021) & (K Units) Table 28. Global Offshore Rigs Production (K Units) by Type (2016-2021) Table 29. Global Offshore Rigs Production Market Share by Type (2016-2021) Table 30. Global Offshore Rigs Revenue (US$ Million) by Type (2016-2021) Table 31. Global Offshore Rigs Revenue Share by Type (2016-2021) Table 32. Global Offshore Rigs Price (US$/Unit) by Type (2016-2021) Table 33. Global Offshore Rigs Consumption by Application (2016-2021) & (K Units) Table 34. Global Offshore Rigs Consumption Market Share by Application (2016-2021) Table 35. Global Offshore Rigs Consumption Growth Rate by Application (2016-2021) Table 36. Sembcorp Offshore Rigs Corporation Information Table 37. Sembcorp Specification and Application Table 38. Sembcorp Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 39. Sembcorp Main Business and Markets Served Table 40. Sembcorp Recent Developments/Updates Table 41. Keppel Offshore Rigs Corporation Information Table 42. Keppel Specification and Application Table 43. Keppel Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 44. Keppel Main Business and Markets Served Table 45. Keppel Recent Developments/Updates Table 46. COSCO Offshore Rigs Corporation Information Table 47. COSCO Specification and Application Table 48. COSCO Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 49. COSCO Main Business and Markets Served Table 50. COSCO Recent Developments/Updates Table 51. TSC Offshore Rigs Corporation Information Table 52. TSC Specification and Application Table 53. TSC Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 54. TSC Main Business and Markets Served Table 55. TSC Recent Developments/Updates Table 56. CPLEC Offshore Rigs Corporation Information Table 57. CPLEC Specification and Application Table 58. CPLEC Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 59. CPLEC Main Business and Markets Served Table 60. CPLEC Recent Developments/Updates Table 61. Blooming Drilling Rig Offshore Rigs Corporation Information Table 62. Blooming Drilling Rig Specification and Application Table 63. Blooming Drilling Rig Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 64. Blooming Drilling Rig Main Business and Markets Served Table 65. Blooming Drilling Rig Recent Developments/Updates Table 66. Shanghai Habo Offshore Engineering Offshore Rigs Corporation Information Table 67. Shanghai Habo Offshore Engineering Specification and Application Table 68. Shanghai Habo Offshore Engineering Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 69. Shanghai Habo Offshore Engineering Main Business and Markets Served Table 70. Shanghai Habo Offshore Engineering Recent Developments/Updates Table 71. Wison Offshore Rigs Corporation Information Table 72. Wison Specification and Application Table 73. Wison Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 74. Wison Main Business and Markets Served Table 75. Wison Recent Developments/Updates Table 76. Honghua Group Offshore Rigs Corporation Information Table 77. Honghua Group Specification and Application Table 78. Honghua Group Offshore Rigs Production (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2016-2021) Table 79. Honghua Group Main Business and Markets Served Table 80. Honghua Group Recent Developments/Updates Table 81. Production Base and Market Concentration Rate of Raw Material Table 82. Key Suppliers of Raw Materials Table 83. Offshore Rigs Distributors List Table 84. Offshore Rigs Customers List Table 85. Offshore Rigs Market Trends Table 86. Offshore Rigs Growth Drivers Table 87. Offshore Rigs Market Challenges Table 88. Offshore Rigs Market Restraints Table 89. Global Offshore Rigs Production (K Units) Forecast by Region (2022-2027) Table 90. North America Offshore Rigs Consumption Forecast by Country (2022-2027) & (K Units) Table 91. Europe Offshore Rigs Consumption Forecast by Country (2022-2027) & (K Units) Table 92. Asia Pacific Offshore Rigs Consumption Forecast by Region (2022-2027) & (K Units) Table 93. Latin America Offshore Rigs Consumption Forecast by Country (2022-2027) & (K Units) Table 94. Global Offshore Rigs Production Forecast by Type (2022-2027) & (K Units) Table 95. Global Offshore Rigs Revenue Forecast by Type (2022-2027) & (US$ Million) Table 96. Global Offshore Rigs Price Forecast by Type (2022-2027) & (US$/Unit) Table 97. Global Offshore Rigs Consumption (K Units) Forecast by Application (2022-2027) Table 98. Research Programs/Design for This Report Table 99. Key Data Information from Secondary Sources Table 100. Key Data Information from Primary Sources List of Figures Figure 1. Product Picture of Offshore Rigs Figure 2. Global Offshore Rigs Market Share by Type: 2020 VS 2027 Figure 3. Jackups Product Picture Figure 4. Semisubmersibles Product Picture Figure 5. Drill Ships Product Picture Figure 6. Other Types Product Picture Figure 7. Global Offshore Rigs Market Share by Application: 2020 VS 2027 Figure 8. Gas and Oil Figure 9. Mining Figure 10. Other Figure 11. Global Offshore Rigs Revenue (US$ Million), 2016 VS 2021 VS 2027 Figure 12. Global Offshore Rigs Revenue (US$ Million) (2016-2027) Figure 13. Global Offshore Rigs Production (K Units) & (2016-2027) Figure 14. North America Offshore Rigs Revenue (US$ Million) and Growth Rate (2016-2027) Figure 15. Europe Offshore Rigs Revenue (US$ Million) and Growth Rate (2016-2027) Figure 16. China Offshore Rigs Revenue (US$ Million) and Growth Rate (2016-2027) Figure 17. Japan Offshore Rigs Revenue (US$ Million) and Growth Rate (2016-2027) Figure 18. Offshore Rigs Production Share by Manufacturers in 2020 Figure 19. Global Offshore Rigs Revenue Share by Manufacturers in 2020 Figure 20. Offshore Rigs Market Share by Company Type (Tier 1, Tier 2 and Tier 3): 2016 VS 2020 Figure 21. Global Market Offshore Rigs Average Price (US$/Unit) of Key Manufacturers in 2020 Figure 22. The Global 5 and 10 Largest Players: Market Share by Offshore Rigs Revenue in 2020 Figure 23. Global Offshore Rigs Production Market Share by Region (2016-2021) Figure 24. North America Offshore Rigs Production (K Units) Growth Rate (2016-2021) Figure 25. Europe Offshore Rigs Production (K Units) Growth Rate (2016-2021) Figure 26. China Offshore Rigs Production (K Units) Growth Rate (2016-2021) Figure 27. Japan Offshore Rigs Production (K Units) Growth Rate (2016-2021) Figure 28. Global Offshore Rigs Consumption Market Share by Region (2016-2021) Figure 29. Global Offshore Rigs Consumption Market Share by Region in 2020 Figure 30. North America Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 31. North America Offshore Rigs Consumption Market Share by Country in 2020 Figure 32. Canada Offshore Rigs Consumption Growth Rate (2016-2021) & (K Units) Figure 33. U.S. Offshore Rigs Consumption Growth Rate (2016-2021) & (K Units) Figure 34. Europe Offshore Rigs Consumption Growth Rate (2016-2021) & (K Units) Figure 35. Europe Offshore Rigs Consumption Market Share by Country in 2020 Figure 36. Germany America Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 37. France Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 38. U.K. Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 39. Italy Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 40. Russia Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 41. Asia Pacific Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 42. Asia Pacific Offshore Rigs Consumption Market Share by Regions in 2020 Figure 43. China Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 44. Japan Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 45. South Korea Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 46. Taiwan Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 47. Southeast Asia Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 48. India Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 49. Australia Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 50. Latin America Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 51. Latin America Offshore Rigs Consumption Market Share by Country in 2020 Figure 52. Mexico Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 53. Brazil Offshore Rigs Consumption and Growth Rate (2016-2021) & (K Units) Figure 54. Production Market Share of Offshore Rigs by Type (2016-2021) Figure 55. Production Market Share of Offshore Rigs by Type in 2020 Figure 56. Revenue Share of Offshore Rigs by Type (2016-2021) Figure 57. Revenue Market Share of Offshore Rigs by Type in 2020 Figure 58. Global Offshore Rigs Consumption Market Share by Application (2016-2021) Figure 59. Global Offshore Rigs Consumption Market Share by Application in 2020 Figure 60. Global Offshore Rigs Consumption Growth Rate by Application (2016-2021) Figure 61. Key Raw Materials Price Trend Figure 62. Manufacturing Cost Structure of Offshore Rigs Figure 63. Manufacturing Process Analysis of Offshore Rigs Figure 64. Offshore Rigs Industrial Chain Analysis Figure 65. Channels of Distribution Figure 66. Distributors Profiles Figure 67. Global Offshore Rigs Production Market Share Forecast by Region (2022-2027) Figure 68. North America Offshore Rigs Production (K Units) Growth Rate Forecast (2022-2027) Figure 69. Europe Offshore Rigs Production (K Units) Growth Rate Forecast (2022-2027) Figure 70. China Offshore Rigs Production (K Units) Growth Rate Forecast (2022-2027) Figure 71. Japan Offshore Rigs Production (K Units) Growth Rate Forecast (2022-2027) Figure 72. Global Forecasted Demand Analysis of Offshore Rigs (2015-2027) & (K Units) Figure 73. Global Offshore Rigs Production Market Share Forecast by Type (2022-2027) Figure 74. Global Offshore Rigs Revenue Market Share Forecast by Type (2022-2027) Figure 75. Global Offshore Rigs Consumption Forecast by Application (2022-2027) Figure 76. Bottom-up and Top-down Approaches for This Report Figure 77. Data Triangulation

Sembcorp Keppel COSCO TSC CPLEC Blooming Drilling Rig Shanghai Habo Offshore Engineering Wison Honghua Group