Table of Contents
Executive Summary
1 Industry Overview of Acrylic Acid and Ester
1.1 Definition of Acrylic Acid and Ester
1.2 Acrylic Acid and Ester Segment by Type
1.2.1 Global Acrylic Acid and Ester Production Growth Rate Comparison by Types (2014-2025)
1.2.2 Acrylic Acid
1.2.3 Acrylic Ester
1.3 Acrylic Acid and Ester Segment by Applications
1.3.1 Global Acrylic Acid and Ester Consumption Comparison by Applications (2014-2025)
1.3.2 Automotive
1.3.3 Coating
1.3.4 Chemical
1.3.5 Others
1.4 Global Acrylic Acid and Ester Overall Market
1.4.1 Global Acrylic Acid and Ester Revenue (2014-2025)
1.4.2 Global Acrylic Acid and Ester Production (2014-2025)
1.4.3 North America Acrylic Acid and Ester Status and Prospect (2014-2025)
1.4.4 Europe Acrylic Acid and Ester Status and Prospect (2014-2025)
1.4.5 China Acrylic Acid and Ester Status and Prospect (2014-2025)
1.4.6 Japan Acrylic Acid and Ester Status and Prospect (2014-2025)
1.4.7 Southeast Asia Acrylic Acid and Ester Status and Prospect (2014-2025)
1.4.8 India Acrylic Acid and Ester Status and Prospect (2014-2025)
2 Manufacturing Cost Structure Analysis
2.1 Raw Material and Suppliers
2.2 Manufacturing Cost Structure Analysis of Acrylic Acid and Ester
2.3 Manufacturing Process Analysis of Acrylic Acid and Ester
2.4 Industry Chain Structure of Acrylic Acid and Ester
3 Development and Manufacturing Plants Analysis of Acrylic Acid and Ester
3.1 Capacity and Commercial Production Date
3.2 Global Acrylic Acid and Ester Manufacturing Plants Distribution
3.3 Major Manufacturers Technology Source and Market Position of Acrylic Acid and Ester
3.4 Recent Development and Expansion Plans
4 Key Figures of Major Manufacturers
4.1 Acrylic Acid and Ester Production and Capacity Analysis
4.2 Acrylic Acid and Ester Revenue Analysis
4.3 Acrylic Acid and Ester Price Analysis
4.4 Market Concentration Degree
5 Acrylic Acid and Ester Regional Market Analysis
5.1 Acrylic Acid and Ester Production by Regions
5.1.1 Global Acrylic Acid and Ester Production by Regions
5.1.2 Global Acrylic Acid and Ester Revenue by Regions
5.2 Acrylic Acid and Ester Consumption by Regions
5.3 North America Acrylic Acid and Ester Market Analysis
5.3.1 North America Acrylic Acid and Ester Production
5.3.2 North America Acrylic Acid and Ester Revenue
5.3.3 Key Manufacturers in North America
5.3.4 North America Acrylic Acid and Ester Import and Export
5.4 Europe Acrylic Acid and Ester Market Analysis
5.4.1 Europe Acrylic Acid and Ester Production
5.4.2 Europe Acrylic Acid and Ester Revenue
5.4.3 Key Manufacturers in Europe
5.4.4 Europe Acrylic Acid and Ester Import and Export
5.5 China Acrylic Acid and Ester Market Analysis
5.5.1 China Acrylic Acid and Ester Production
5.5.2 China Acrylic Acid and Ester Revenue
5.5.3 Key Manufacturers in China
5.5.4 China Acrylic Acid and Ester Import and Export
5.6 Japan Acrylic Acid and Ester Market Analysis
5.6.1 Japan Acrylic Acid and Ester Production
5.6.2 Japan Acrylic Acid and Ester Revenue
5.6.3 Key Manufacturers in Japan
5.6.4 Japan Acrylic Acid and Ester Import and Export
5.7 Southeast Asia Acrylic Acid and Ester Market Analysis
5.7.1 Southeast Asia Acrylic Acid and Ester Production
5.7.2 Southeast Asia Acrylic Acid and Ester Revenue
5.7.3 Key Manufacturers in Southeast Asia
5.7.4 Southeast Asia Acrylic Acid and Ester Import and Export
5.8 India Acrylic Acid and Ester Market Analysis
5.8.1 India Acrylic Acid and Ester Production
5.8.2 India Acrylic Acid and Ester Revenue
5.8.3 Key Manufacturers in India
5.8.4 India Acrylic Acid and Ester Import and Export
6 Acrylic Acid and Ester Segment Market Analysis (by Type)
6.1 Global Acrylic Acid and Ester Production by Type
6.2 Global Acrylic Acid and Ester Revenue by Type
6.3 Acrylic Acid and Ester Price by Type
7 Acrylic Acid and Ester Segment Market Analysis (by Application)
7.1 Global Acrylic Acid and Ester Consumption by Application
7.2 Global Acrylic Acid and Ester Consumption Market Share by Application (2014-2019)
8 Acrylic Acid and Ester Major Manufacturers Analysis
8.1 BASF
8.1.1 BASF Acrylic Acid and Ester Production Sites and Area Served
8.1.2 BASF Product Introduction, Application and Specification
8.1.3 BASF Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.1.4 Main Business and Markets Served
8.2 DOW
8.2.1 DOW Acrylic Acid and Ester Production Sites and Area Served
8.2.2 DOW Product Introduction, Application and Specification
8.2.3 DOW Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.2.4 Main Business and Markets Served
8.3 Nippon Shokubai
8.3.1 Nippon Shokubai Acrylic Acid and Ester Production Sites and Area Served
8.3.2 Nippon Shokubai Product Introduction, Application and Specification
8.3.3 Nippon Shokubai Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.3.4 Main Business and Markets Served
8.4 Akema
8.4.1 Akema Acrylic Acid and Ester Production Sites and Area Served
8.4.2 Akema Product Introduction, Application and Specification
8.4.3 Akema Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.4.4 Main Business and Markets Served
8.5 Formosa
8.5.1 Formosa Acrylic Acid and Ester Production Sites and Area Served
8.5.2 Formosa Product Introduction, Application and Specification
8.5.3 Formosa Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.5.4 Main Business and Markets Served
8.6 LG Chem
8.6.1 LG Chem Acrylic Acid and Ester Production Sites and Area Served
8.6.2 LG Chem Product Introduction, Application and Specification
8.6.3 LG Chem Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.6.4 Main Business and Markets Served
8.7 Mitsubishi Chem
8.7.1 Mitsubishi Chem Acrylic Acid and Ester Production Sites and Area Served
8.7.2 Mitsubishi Chem Product Introduction, Application and Specification
8.7.3 Mitsubishi Chem Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.7.4 Main Business and Markets Served
8.8 Toagosei
8.8.1 Toagosei Acrylic Acid and Ester Production Sites and Area Served
8.8.2 Toagosei Product Introduction, Application and Specification
8.8.3 Toagosei Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.8.4 Main Business and Markets Served
8.9 Sasol
8.9.1 Sasol Acrylic Acid and Ester Production Sites and Area Served
8.9.2 Sasol Product Introduction, Application and Specification
8.9.3 Sasol Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.9.4 Main Business and Markets Served
8.10 Hexion
8.10.1 Hexion Acrylic Acid and Ester Production Sites and Area Served
8.10.2 Hexion Product Introduction, Application and Specification
8.10.3 Hexion Acrylic Acid and Ester Production, Revenue, Ex-factory Price and Gross Margin (2014-2019)
8.10.4 Main Business and Markets Served
8.11 Idemitsu Kosan
8.12 Jurong Chem
8.13 HUAYI
8.14 Satellite
8.15 Basf-YPC
8.16 Sanmu Group
8.17 Kaitai Petr
8.18 CNOOC
8.19 ChemChina
8.20 CNPC
9 Development Trend of Analysis of Acrylic Acid and Ester Market
9.1 Global Acrylic Acid and Ester Market Trend Analysis
9.1.1 Global Acrylic Acid and Ester Market Size (Volume and Value) Forecast 2019-2025
9.2 Acrylic Acid and Ester Regional Market Trend
9.2.1 North America Acrylic Acid and Ester Forecast 2019-2025
9.2.2 Europe Acrylic Acid and Ester Forecast 2019-2025
9.2.3 China Acrylic Acid and Ester Forecast 2019-2025
9.2.4 Japan Acrylic Acid and Ester Forecast 2019-2025
9.2.5 Southeast Asia Acrylic Acid and Ester Forecast 2019-2025
9.2.6 India Acrylic Acid and Ester Forecast 2019-2025
9.3 Acrylic Acid and Ester Market Trend (Product Type)
9.4 Acrylic Acid and Ester Market Trend (Application)
10.1 Marketing Channel
10.1.1 Direct Marketing
10.1.2 Indirect Marketing
10.3 Acrylic Acid and Ester Customers
11 Market Dynamics
11.1 Market Trends
11.2 Opportunities
11.3 Market Drivers
11.4 Challenges
11.5 Influence Factors
12 Conclusion
13 Appendix
13.1 Methodology/Research Approach
13.1.1 Research Programs/Design
13.1.2 Market Size Estimation
13.1.3 Market Breakdown and Data Triangulation
13.2 Data Source
13.2.1 Secondary Sources
13.2.2 Primary Sources
13.3 Author List
13.4 Disclaimer
Figure Picture of Acrylic Acid and Ester
Table Global Acrylic Acid and Ester Production (K MT) Growth Rate Comparison by Types (2014-2025)
Figure Global Acrylic Acid and Ester Production Market Share by Types in 2018
Figure Acrylic Acid Product Picture
Figure Acrylic Ester Product Picture
Table Global Acrylic Acid and Ester Consumption (K MT) Comparison by Applications (2014-2025)
Figure Global Acrylic Acid and Ester Consumption Market Share by Applications in 2018
Figure Automotive
Figure Coating
Figure Chemical
Figure Others
Figure Global Acrylic Acid and Ester Revenue (Million USD) (2014-2025)
Figure Global Acrylic Acid and Ester Production (K MT) (2014-2025)
Figure North America Acrylic Acid and Ester Market Size (Million USD) (2014-2025)
Figure Europe Acrylic Acid and Ester Market Size (Million USD) (2014-2025)
Figure China Acrylic Acid and Ester Market Size (Million USD) (2014-2025)
Figure Japan Acrylic Acid and Ester Market Size (Million USD) (2014-2025)
Figure Southeast Asia Acrylic Acid and Ester Market Size (Million USD) (2014-2025)
Figure India Acrylic Acid and Ester Market Size (Million USD) (2014-2025)
Table Acrylic Acid and Ester Raw Material and Suppliers
Table Manufacturing Cost Structure Analysis of Acrylic Acid and Ester in 2018
Figure Manufacturing Process Analysis of Acrylic Acid and Ester
Figure Industry Chain Structure of Acrylic Acid and Ester
Table Capacity and Commercial Production Date of Key Manufacturers
Table Global Acrylic Acid and Ester Manufacturing Plants Distribution
Table Acrylic Acid and Ester Major Manufacturers Technology Source and Market Position
Table Recent Development and Expansion Plans in Future
Table Acrylic Acid and Ester Capacity (K MT) of Major Manufacturers (2014-2019)
Table Acrylic Acid and Ester Production (K MT) of Major Manufacturers (2014-2019)
Table Acrylic Acid and Ester Production Market Share of Major Manufacturers (2014-2019)
Figure Acrylic Acid and Ester Production Share by Manufacturers in 2018
Table Acrylic Acid and Ester Revenue (Million US$) of Major Manufacturers (2014-2019)
Table Acrylic Acid and Ester Revenue Market Share of Major Manufacturers (2014-2019)
Figure Acrylic Acid and Ester Revenue Share by Manufacturers in 2018
Table Acrylic Acid and Ester Average Price (USD/MT) of Major Manufacturers (2014-2019)
Table Global Manufacturers Market Concentration Ratio (CR5 and HHI)
Table Global Acrylic Acid and Ester Production by Regions 2014-2019 (K MT)
Table Global Acrylic Acid and Ester Production Market Share by Regions 2014-2019
Figure Global Acrylic Acid and Ester Production Market Share by Regions in 2018
Table Global Acrylic Acid and Ester Revenue by Regions 2014-2019 (Million USD)
Table Global Acrylic Acid and Ester Revenue Market Share by Regions 2014-2019
Figure Global Acrylic Acid and Ester Revenue Market Share by Regions in 2018
Table Global Acrylic Acid and Ester Consumption by Regions 2014-2019 (K MT)
Table Global Acrylic Acid and Ester Consumption Market Share by Regions 2014-2019
Figure North America Acrylic Acid and Ester Production Growth Rate 2014-2019 (K MT)
Figure North America Acrylic Acid and Ester Revenue Growth Rate 2014-2019 (Million USD)
Table North America Acrylic Acid and Ester Production, Consumption Import and Export (K MT)
Figure Europe Acrylic Acid and Ester Production Growth Rate 2014-2019 (K MT)
Figure Europe Acrylic Acid and Ester Revenue Growth Rate 2014-2019 (Million USD)
Table Europe Acrylic Acid and Ester Production, Consumption Import and Export (K MT)
Figure China Acrylic Acid and Ester Production Growth Rate 2014-2019 (K MT)
Figure China Acrylic Acid and Ester Revenue Growth Rate 2014-2019 (Million USD)
Table China Acrylic Acid and Ester Production, Consumption Import and Export (K MT)
Figure Japan Acrylic Acid and Ester Production Growth Rate 2014-2019 (K MT)
Figure Japan Acrylic Acid and Ester Revenue Growth Rate 2014-2019 (Million USD)
Table Japan Acrylic Acid and Ester Production, Consumption Import and Export (K MT)
Figure Southeast Asia Acrylic Acid and Ester Production Growth Rate 2014-2019 (K MT)
Figure Southeast Asia Acrylic Acid and Ester Revenue Growth Rate 2014-2019 (Million USD)
Table Southeast Asia Acrylic Acid and Ester Production, Consumption Import and Export (K MT)
Figure India Acrylic Acid and Ester Production Growth Rate 2014-2019 (K MT)
Figure India Acrylic Acid and Ester Revenue Growth Rate 2014-2019 (Million USD)
Table India Acrylic Acid and Ester Production, Consumption Import and Export (K MT)
Figure Global Consumption Acrylic Acid and Ester Market Share by Application (2014-2019)
Figure Global Value (Consumption) Acrylic Acid and Ester Market Share by Application (2014-2019)
Table BASF Acrylic Acid and Ester Production Sites and Area Served
Table BASF Acrylic Acid and Ester Product Introduction, Application and Specification
Table BASF Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table BASF Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table BASF Acrylic Acid and Ester Production Market Share (2014-2019)
Figure BASF Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table BASF Acrylic Acid and Ester Main Business and Markets Served
Table DOW Acrylic Acid and Ester Production Sites and Area Served
Table DOW Acrylic Acid and Ester Product Introduction, Application and Specification
Table DOW Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table DOW Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table DOW Acrylic Acid and Ester Production Market Share (2014-2019)
Figure DOW Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table DOW Acrylic Acid and Ester Main Business and Markets Served
Table Nippon Shokubai Acrylic Acid and Ester Production Sites and Area Served
Table Nippon Shokubai Acrylic Acid and Ester Product Introduction, Application and Specification
Table Nippon Shokubai Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table Nippon Shokubai Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table Nippon Shokubai Acrylic Acid and Ester Production Market Share (2014-2019)
Figure Nippon Shokubai Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table Nippon Shokubai Acrylic Acid and Ester Main Business and Markets Served
Table Akema Acrylic Acid and Ester Production Sites and Area Served
Table Akema Acrylic Acid and Ester Product Introduction, Application and Specification
Table Akema Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table Akema Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table Akema Acrylic Acid and Ester Production Market Share (2014-2019)
Figure Akema Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table Akema Acrylic Acid and Ester Main Business and Markets Served
Table Formosa Acrylic Acid and Ester Production Sites and Area Served
Table Formosa Acrylic Acid and Ester Product Introduction, Application and Specification
Table Formosa Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table Formosa Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table Formosa Acrylic Acid and Ester Production Market Share (2014-2019)
Figure Formosa Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table Formosa Acrylic Acid and Ester Main Business and Markets Served
Table LG Chem Acrylic Acid and Ester Production Sites and Area Served
Table LG Chem Acrylic Acid and Ester Product Introduction, Application and Specification
Table LG Chem Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table LG Chem Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table LG Chem Acrylic Acid and Ester Production Market Share (2014-2019)
Figure LG Chem Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table LG Chem Acrylic Acid and Ester Main Business and Markets Served
Table Mitsubishi Chem Acrylic Acid and Ester Production Sites and Area Served
Table Mitsubishi Chem Acrylic Acid and Ester Product Introduction, Application and Specification
Table Mitsubishi Chem Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table Mitsubishi Chem Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table Mitsubishi Chem Acrylic Acid and Ester Production Market Share (2014-2019)
Figure Mitsubishi Chem Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table Mitsubishi Chem Acrylic Acid and Ester Main Business and Markets Served
Table Toagosei Acrylic Acid and Ester Production Sites and Area Served
Table Toagosei Acrylic Acid and Ester Product Introduction, Application and Specification
Table Toagosei Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table Toagosei Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table Toagosei Acrylic Acid and Ester Production Market Share (2014-2019)
Figure Toagosei Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table Toagosei Acrylic Acid and Ester Main Business and Markets Served
Table Sasol Acrylic Acid and Ester Production Sites and Area Served
Table Sasol Acrylic Acid and Ester Product Introduction, Application and Specification
Table Sasol Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table Sasol Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table Sasol Acrylic Acid and Ester Production Market Share (2014-2019)
Figure Sasol Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table Sasol Acrylic Acid and Ester Main Business and Markets Served
Table Hexion Acrylic Acid and Ester Production Sites and Area Served
Table Hexion Acrylic Acid and Ester Product Introduction, Application and Specification
Table Hexion Acrylic Acid and Ester Production (K MT), Revenue (Million USD), Ex-factory Price (USD/MT) and Gross Margin (2014-2019)
Table Hexion Acrylic Acid and Ester Production Growth Rate (2014-2019)
Table Hexion Acrylic Acid and Ester Production Market Share (2014-2019)
Figure Hexion Acrylic Acid and Ester Revenue Market Share (2014-2019)
Table Hexion Acrylic Acid and Ester Main Business and Markets Served
Table Idemitsu Kosan Acrylic Acid and Ester Production Sites and Area Served
Table Jurong Chem Acrylic Acid and Ester Production Sites and Area Served
Table HUAYI Acrylic Acid and Ester Production Sites and Area Served
Table Satellite Acrylic Acid and Ester Production Sites and Area Served
Table Basf-YPC Acrylic Acid and Ester Production Sites and Area Served
Table Sanmu Group Acrylic Acid and Ester Production Sites and Area Served
Table Kaitai Petr Acrylic Acid and Ester Production Sites and Area Served
Table CNOOC Acrylic Acid and Ester Production Sites and Area Served
Table ChemChina Acrylic Acid and Ester Production Sites and Area Served
Table CNPC Acrylic Acid and Ester Production Sites and Area Served
Figure Global Acrylic Acid and Ester Production (K MT) Growth Rate Forecast 2019-2025
Figure Global Acrylic Acid and Ester Revenue (Million USD) Growth Rate Forecast 2019-2025
Figure Global Acrylic Acid and Ester Sales Price (USD/MT) Forecast 2019-2025
Figure North America Acrylic Acid and Ester Production Growth Rate Forecast 2019-2025 (K MT)
Figure North America Acrylic Acid and Ester Revenue Growth Rate Forecast 2019-2025 (Million USD)
Figure Europe Acrylic Acid and Ester Production Growth Rate Forecast 2019-2025 (K MT)
Figure Europe Acrylic Acid and Ester Revenue Growth Rate Forecast 2019-2025 (Million USD)
Figure China Acrylic Acid and Ester Production Growth Rate Forecast 2019-2025 (K MT)
Figure China Acrylic Acid and Ester Revenue Growth Rate Forecast 2019-2025 (Million USD)
Figure Japan Acrylic Acid and Ester Production Growth Rate Forecast 2019-2025 (K MT)
Figure Japan Acrylic Acid and Ester Revenue Growth Rate Forecast 2019-2025 (Million USD)
Figure Southeast Asia Acrylic Acid and Ester Production Growth Rate Forecast 2019-2025 (K MT)
Figure Southeast Asia Acrylic Acid and Ester Revenue Growth Rate Forecast 2019-2025 (Million USD)
Figure India Acrylic Acid and Ester Production Growth Rate Forecast 2019-2025 (K MT)
Figure India Acrylic Acid and Ester Revenue Growth Rate Forecast 2019-2025 (Million USD)
Table Global Production (K MT) of Acrylic Acid and Ester by Type (2019-2025)
Table Global Consumption (K MT) of Acrylic Acid and Ester by Application (2019-2025)
Table Acrylic Acid and Ester Distributors List
Table Acrylic Acid and Ester Customers List
Table Market Key Trends
Table Key Opportunities
Table Market Key Drivers
Table Key Challenges
Table Key Influence Factors
Table Research Programs/Design for This Report
Figure Bottom-up and Top-down Approaches for This Report
Figure Data Triangulation
Table Key Data Information from Secondary Sources
Table Key Data Information from Primary Sources
【掲載企業】
BASF、DOW、Nippon Shokubai、Akema、Formosa、LG Chem、Mitsubishi Chem、Toagosei、Sasol、Hexion、Idemitsu Kosan、Jurong Chem、HUAYI、Satellite、Basf-YPC、Sanmu Group、Kaitai Petr、CNOOC、ChemChina、CNPC、
