China Power Transformer Industry Status Survey and Investment Prospect Forecast Report 2023-2030
[Publisher]: Zhongying Xinhe Research Network
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Chapter 1: Overview and environmental analysis of the development of the power transformer industry
1.1 Definition and classification of power transformer manufacturing industry
1.1.1 Industry Concepts and Definitions
1.1.2 The main product categories of the industry
1.1.3 The industry classification code to which the industry belongs
1.1.4 Description of the data sources and statistical standards of the report
1.2 Analysis of the development environment of the power transformer manufacturing industry
1.2.1 Analysis of industry policy environment
(1) Analysis of industry management institutions
(2) Analysis of industry-related standards
(3) Industry development policy analysis
1.2.2 Analysis of the economic environment of the industry
(1) Analysis of the international macroeconomic environment
(2) Analysis of the domestic macroeconomic environment
1.2.3 Analysis of industry demand environment
(1) Analysis of industry consumption characteristics
(2) Analysis of industry consumption trends
1.2.4 Analysis of the technical environment of the industry
(1) Analysis of the current situation of industry technology development
(2) Analysis of industry technology development trends
1.2.5 Analysis of the social environment of the industry
(1) Coordination between industry development and social economy
(2) Energy conservation and emission reduction problems faced by the development of the industry
1.2.6 Comprehensive judgment of the environmental impact of industry development
1.3 Supply chain analysis of power transformer manufacturing industry
1.3.1 Introduction to the industry chain
1.3.2 Industry raw material market analysis
(1) Ordinary steel market analysis
(2) Silicon steel sheet market analysis
(3) Non-ferrous metal market analysis
(4) Transformer oil market analysis
(5) Market analysis of insulating materials
1.3.3 Analysis of major downstream industries in the industry
(1) Analysis of the development of the power industry
(2) Construction and planning analysis of the State Grid
Chapter 2: Analysis of the development status of power transformer manufacturing industry at home and abroad
2.1 Analysis of the development of the global power transformer manufacturing industry
2.1.1 Analysis of global power development
(1) The scale of global power generation
(2) The scale of power generation in major countries
2.1.2 Development status of the global power transformer industry
2.1.3 Global Power Transformer Market Competition Analysis
2.1.4 Analysis of Global Power Transformer Leading Companies
(1) ABB
(2) AREVA (2)
(3)Siemens(西门子)
2.1.5 Analysis of the development trend of the global power transformer industry
2.2 Analysis of the development of China's power transformer manufacturing industry
2.2.1 Industry development analysis
2.2.2 Analysis of industry development characteristics
(1) Fierce competition among domestic and foreign-funded enterprises
(2) The replacement cycle of products becomes shorter
2.2.3 Analysis of industry output scale
2.2.4 Analysis of market competition in the industry
(1) The level of competition in the transformer market
(2) Transformer market share
(3) The concentration of high-end transformers in China is high
(4) Enterprise layout and competitiveness evaluation in the transformer industry
(5) Summary of the competition situation in the transformer industry
2.2.5 Integration analysis of industry investment, mergers and acquisitions
(1) Analysis of the drivers of industry investment, mergers and acquisitions and reorganization
(2) Analysis of the integration methods of industry investment, mergers and acquisitions
(3) Analysis of the latest developments in industry investment, mergers and acquisitions, and reorganization
(4) Analysis of the integration trend of industry investment, mergers and acquisitions
Chapter 3: Market Analysis of Key Products in the Power Transformer Manufacturing Industry
3.1 The main product structure characteristics of the industry
3.1.1 Analysis of industry product structure characteristics
(1) Distribution transformer
(2) Box-type transformer
(3) High-voltage and ultra-high-voltage power transformers
3.1.2 Overview of the development of the industry product market
3.2 Development status of power transformer industry
3.2.1 Statistics on winning bids for power transformers
3.2.2 Competitive analysis of power transformer industry
3.3 Power transformer represents the analysis of the operating benefits of the enterprise
3.3.1 Analysis of the operation of the power transformer industry
3.3.2 Analysis of the operating benefits of the power transformer industry
3.3.3 Profitability analysis of power transformer industry
3.4 Market analysis of major products in the industry
3.4.1 Market analysis of high-voltage and ultra-high-voltage power transformer products
(1) The products are basically complete, and some core technologies need to be broken through
(2) The scale of enterprises is clearly differentiated, and the strength gap is huge
3.4.2 Distribution transformer product market analysis
3.4.3 Market analysis of oil-immersed transformer products
3.4.4 Market analysis of dry-type transformer products
3.4.5 Combined transformer (box-type transformer) product market analysis
3.5 Sales channels and strategies of major products in the industry
3.5.1 The main problems existing in the sales channels of industry products
3.5.2 Development Trends and Strategies of Industry Product Sales Channels
3.6 The gap between the main product technology of the industry and foreign countries
3.6.1 The gap between the main product technology of the industry and foreign countries
3.6.2 The main reasons for the gap with foreign products
3.7 The development trend of new technologies for major products in the industry
3.7.1 The development trend of new technologies in the international power transformer manufacturing industry
3.7.2 The development trend of new technologies in the domestic power transformer manufacturing industry
Chapter 4: Power Transformer Manufacturing Industry Market Analysis by Key Regions
4.1 Analysis of the development of power transformer manufacturing industry in Jiangsu Province
4.1.1 Analysis of development policies and plans for power transformer manufacturing industry in Jiangsu Province
(1) Development policies related to power equipment
(2) Industrial planning for power production
4.1.2 Analysis of the demand environment of the power transformer manufacturing industry in Jiangsu Province
(1) Power grid construction
(2) The current situation of power supply and demand
4.1.3 Analysis of the development of power transformer manufacturing industry in Jiangsu Province
4.1.4 Analysis of key enterprises in power transformer manufacturing industry in Jiangsu Province
4.2 Analysis of the development of power transformer manufacturing industry in Shandong Province
4.2.1 Analysis of the development plan of power transformer manufacturing industry in Shandong Province
4.2.2 Analysis of the demand environment of the power transformer manufacturing industry in Shandong Province
(1) Power grid construction
(2) The current situation of power supply and demand
4.2.3 Analysis of the development of power transformer manufacturing industry in Shandong Province
4.2.4 Analysis of key enterprises in the power transformer manufacturing industry in Shandong Province
4.3 Analysis of the development of power transformer manufacturing industry in Zhejiang Province
4.3.1 Analysis of the development plan of power transformer manufacturing industry in Zhejiang Province
4.3.2 Analysis of the demand environment of the power transformer manufacturing industry in Zhejiang Province
(1) Power grid construction
(2) The current situation of power supply and demand
4.3.3 Analysis of the development of power transformer manufacturing industry in Zhejiang Province
4.3.4 Analysis of key enterprises in power transformer manufacturing industry in Zhejiang Province
4.4 Analysis of the development of power transformer manufacturing industry in Guangdong Province
4.4.1 Analysis of the development plan of power transformer manufacturing industry in Guangdong Province
4.4.2 Analysis of the demand environment of the power transformer manufacturing industry in Guangdong Province
(1) Power grid construction
(2) The current situation of power supply and demand
4.4.3 Analysis of key enterprises in power transformer manufacturing industry in Guangdong Province
Chapter 5: Analysis of the production and operation of key players in the power transformer manufacturing industry
5.1 Analysis of the overall development status of power transformer manufacturing enterprises
5.2 Case study of leading enterprises in the power transformer manufacturing industry
5.2.1 TBEA Corporation
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.2 Baoding Tianwei Baobian Electric Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.3 Xu Ji Electric Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.4 Sanbian Technology Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.5 Hainan Jinpan Intelligent Technology Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.6 Beijing Shuangjie Electric Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.7 Guangdong Shun Na Electric Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.8 Beijing Cree Distribution Automation Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.9 Igor Electric Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.10 Jiangsu Huapeng Transformer Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.11 China XD Electric Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.12 Shandong Luneng Taishan Electric Power Equipment Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.13 Yunnan Transformer Electric Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
5.2.14 Shunte Electrical Equipment Co., Ltd
(1) A brief introduction to the development of the enterprise
(2) Analysis of enterprise business structure
(3) Analysis of business conditions
(4) Analysis of enterprise R&D capabilities
(5) Enterprise sales channel network
(6) Enterprise transformer business analysis
(7) Analysis of the advantages and disadvantages of enterprise management
Chapter 6: Power Transformer Manufacturing Industry Development Trend Analysis and Forecast
6.1 Development trend of China's power transformer manufacturing market
6.1.1 Industry development trend analysis
(1) Develop to large capacity, high voltage and high reliability
(2) Develop to be environmentally friendly
(3) Towards miniaturization and portability
(4) The development of urban power transformers in the direction of high impedance
(5) Distribution transformers are developing in the direction of miniaturization, coiled cores, amorphous alloys, and superconductivity at room temperature
6.1.2 Industry market development prospect forecast
6.2 Analysis of investment characteristics of power transformer manufacturing industry
6.2.1 Analysis of entry barriers in the power transformer manufacturing industry
6.2.2 Analysis of profit model of power transformer manufacturing industry
6.2.3 Analysis of profitability factors in power transformer manufacturing industry
6.3 Investment opportunities and suggestions in China's power transformer manufacturing industry
6.3.1 Investment risk analysis of power transformer manufacturing industry
(1) Macroeconomic environment risk
(2) Market risk
(3) The risk of more accounts receivable
6.3.2 Industry Investment Opportunity Analysis
(1) UHV engineering opportunities
(2) Opportunities for high-speed construction of power grids and energy conservation and emission reduction
(3) The transformation of the Russian power grid provides huge opportunities
(4) Analysis of opportunities brought by smart grid construction to dry-type transformer industry
6.3.3 Investment suggestions for power transformer manufacturing industry
(1) Rely on technological innovation to promote the development of the industry
(2) Strengthen the strong alliance between enterprises
(3) Improve the risk avoidance system
(4) Seriously face the arrival of a new wave of technological innovation and business innovation
Chapter 7: Credit Risk and Opportunity Analysis of Power Transformer Manufacturing Industry
7.1 Industry policy analysis and tips
7.1.1 Industrial policy impact and risk warning
7.1.2 Environmental policy impact and risk warning
7.1.3 Energy planning impact and risk warning
7.2 Industry Market Risks and Warnings
7.2.1 Market supply and demand risk warning
7.2.2 Market Price Risk Warning
7.2.3 Industry Competition Risk Warning
7.3 Industry credit opportunities and suggestions
7.3.1 Overall credit opportunities and credit recommendations
7.3.2 Credit opportunities and credit suggestions for sub-sectors
7.3.3 Regional credit opportunities and suggestions
(1) Characteristics and summary of regional development
(2) Suggestions for regional market credit
7.3.4 Credit Opportunities and Suggestions for Enterprises
7.4 Industrial chain credit opportunities and suggestions
7.4.1 Credit opportunities in the power transmission and distribution equipment industry
7.4.2 Credit Opportunities and Suggestions for the Power Industry
Table of Contents of Charts
Figure 1: Transformer classification
Figure 2: Classification of power transformers
Figure 3: The national economic industry classification code to which the power transformer industry belongs
Figure 4: Methodology and data sources for the report
Figure 5: Power transformer industry authorities and their responsibilities
Figure 6: Current relevant national standards for the power transformer industry from 2012 to 2023
Figure 7: Summary of the latest policies and plans of the power transformer industry as of 2023
Figure 8: Year-on-year GDP growth rate of the world and major economies from 2018 to 2023 (unit: %)
Chart 9: U.S. GDP Trend Chart, 2018-2023 (in billions, %)
Exhibit 10: Eurozone GDP 2018-2023 (trillions, %)
Figure 11: Changes in Japan's GDP from 2018 to 2023 (in trillions, %)
Exhibit 12: 2021-2023 economic growth forecast of the world's major economies (unit: %)
Figure 13: China's GDP growth trend from 2018 to 2023 (unit: 100 million yuan, %)
Figure 14: National fixed asset investment (excluding rural households) and growth rate (unit: trillion yuan, %) from 2018 to 2023 (unit: trillion yuan, %)
Figure 15: 2018-2023 China's Industrial Value-added Growth Rate (Unit: %)
Chart 16: 2019-2023 China Manufacturing PMI Trend Analysis (Unit: %)
Exhibit 17: Forecast of key economic indicators in 2023 (unit: %)
Figure 18: Design standards for power transformers
Figure 19: Transformer insulation class and its temperature distribution (unit: °C)
Exhibit 20: The main reasons for the technology gap in power transformers in China
Exhibit 21: Key issues facing the 14th Five-Year Plan for energy planning
Figure 22: Energy development trends during the 14th Five-Year Plan
Figure 23: Factors influencing the development trend of the transformer industry
Figure 24: Power transformer industry chain
Exhibit 25: Raw material composition of power transformers (unit: %)
Chart 26: China's steel production and its growth rate from 2019 to 2023 (unit: 10,000 tons, %)
Figure 27: Growth rate of China's steel import and export volume and total import and export volume from 2019 to 2023 (unit: 10,000 tons, %)
Figure 28: Trend of apparent steel consumption in mainland China from 2019 to 2023 (unit: 10,000 tons)
Exhibit 29: The development quality echelon of China's key iron and steel enterprises
Chart 30: Steel revenue ranking of China's key steel enterprises in 2023 (unit: 100 million yuan)
Chart 31: Domestic steel price index trend from 2019 to 2023 (unit: points)
Figure 32: Trends in the steel industry
Figure 33: China's silicon steel sheet production and growth rate from 2018 to 2023 (unit: 10,000 tons, %)
Figure 34: Import volume and growth rate of silicon steel sheets in China from 2019 to 2023 (unit: 10,000 tons, %)
Exhibit 35: China's import volume of silicon steel sheets from major countries and regions in 2023 (unit: %)
Figure 36: 2019-2023 China silicon steel sheet export volume and growth rate (unit: 10,000 tons, %)
Figure 37: Export volume of silicon steel sheets from the mainland to major countries and regions in 2023 (unit: %)
Figure 38: Apparent consumption of silicon steel sheets in China from 2018 to 2023 (unit: 10,000 tons, %)
Chart 39: Summary of prices of major silicon steel products in 2023 (unit: yuan/ton)
Chart 40: China's refined copper production and growth rate from 2018 to 2023 (unit: 10,000 tons, %)
Figure 41: China's copper raw material imports from 2018 to 2023 (unit: 10,000 tons)
Exhibit 42: China's copper raw material exports from 2018 to 2023 (unit: ton)
Figure 43: China's primary aluminum (electrolytic aluminum) production and growth rate from 2018 to 2023 (unit: 10,000 tons, %)
Chart 44: 2020-2023 Shanghai Nonferrous Metals Trading Center spot aluminum price trend chart (unit: yuan/ton)
Exhibit 45: 2023 development plan for the aluminum industry
Figure 46: Key features of the development of China's insulation manufacturing industry
Figure 47: National power generation and growth from 2018 to 2023 (unit: 100 million kWh, %)
Figure 48: Electricity generation structure by different power generation modes in China in 2023 (unit: %)
Figure 49: China's installed power generation equipment capacity and its growth from 2019 to 2023 (unit: 10,000 kW, %)
Figure 50: 2018-2023 China Power Grid Capital Construction Investment Completion and Growth Rate (Unit: 100 million yuan, %)
Figure 51: 2018-2023 China Power Engineering Construction Investment Completion and Growth Rate (Unit: 100 million yuan, %)
Figure 52: China's total electricity consumption and growth from 2019 to 2023 (unit: 100 million kWh, %)
Figure 53: The 14th Five-Year Plan for Power Grid Investment
Exhibit 54: Global power generation scale and growth from 2013 to 2023 (unit: TWh,%)
Exhibit 55: Power Generation in the Top 10 Countries by Electricity Generation (Unit: TWh)
Figure 56: Top 12 hydroelectric power stations in the world
Exhibit 57: Changes in the global power transformer market size from 2019 to 2023 (in USD billion)
Exhibit 58: Global Transformer Market Competitive Landscape (in %)
Figure 59: Competitive Echelon of Global Transformer Market
Figure 60: History of ABB Switzerland
Exhibit 61: Analysis of key economic indicators of ABB Group, Switzerland, 2019-2023 (in USD billion)
Exhibit 62: ABB Business Unit Analysis
Exhibit 63: ABB's presence in China
Exhibit 64: ABB's competitive advantage analysis
Exhibit 65: History of the Areva Group
Figure 66: Siemens' history in China
Figure 67: Siemens R&D status in China
Exhibit 68: Siemens Global Business Analysis
Exhibit 69: Comparison of Siemens' two sales models
Exhibit 70: Illustration of Siemens' sales model
Figure 71: Distribution of Siemens' sales network in China
Exhibit 72: Siemens operations in fiscal year 2019-2023 (in millions of euros)
Exhibit 73: Changes in China's transformer production from 2018 to 2023 (unit: 10,000 volt amperes)
Figure 74: Four camps of Chinese transformer companies
Exhibit 75: Market share of China's transformer industry (unit: %)
Exhibit 76: Market share of Chinese transformer companies in 2023 (unit: %)
Exhibit 77: Business Layout and Competitiveness Evaluation of Chinese Transformer Enterprises (Unit: 10,000 kV, %)
Exhibit 78: Comprehensive analysis of competition in China's transformer industry
Exhibit 79: Analysis of the drivers of industry investment, mergers and acquisitions
Exhibit 80: Sector investment, mergers and acquisitions are integrated into the mix
Figure 81: Summary of M&A in power transformer manufacturing and related industries from 2020 to 2023
Exhibit 82: Distribution transformer product classification
Figure 83: Comparison of box-type transformers
Exhibit 84: Voltage Level Composition (in Capacity) of Domestic Transformer Enterprises (Unit: %)
Figure 85: Overview of the product market development of the domestic transformer industry
Figure 86: Statistics of power transformer bid-winning projects in 2023 (unit: 10,000 yuan)
Figure 87: Regional distribution of power transformer manufacturing enterprises in China
Figure 88: Echelon distribution of power transformer manufacturing enterprises in China
Figure 89: Basic situation of China's 9 representative power transformer listed companies in 2023 (unit: 100 million yuan, %)
Figure 90: Changes in the total operating income of representative listed companies in China's power transformer industry from 2019 to 2023 (unit: 100 million yuan, %)
Chart 91: Changes in the total profit of representative listed companies in China's power transformer industry from 2019 to 2023 (unit: 100 million yuan, %)
Chart 92: Gross profit margin of 9 representative listed companies in China's power transformer industry from 2019 to 2023 (unit: %)
Chart 93: Changes in the average gross profit margin of 9 representative listed companies in China's power transformer industry from 2019 to 2023 (unit: %)
Figure 94: Changes in China's dry-type transformer production from 2015 to 2023 (unit: 100 million kVA)
Figure 95: Problems in different sales channels of domestic transformer products
Exhibit 96: Sales strategies of transformer companies of different sizes
Figure 97: Analysis of the technology gap between domestic and foreign power transformers
Figure 98: Main reasons for power transformer technology at home and abroad
Figure 99: International power transformer technology development trend
Figure 100: Specific performance of international power transformer technology development
Figure 101: Development trend and specific performance of domestic power transformer technology
Figure 102: Development policies and interpretations related to power equipment in Jiangsu Province
Figure 103: Jiangsu Province's renewable energy development target during the 14th Five-Year Plan period (unit: %, 10,000 kW, 10,000 cubic meters)
Figure 104: Electricity supply and demand in Jiangsu Province from 2019 to 2023 (unit: 100 million kWh)
Figure 105: Changes in the production scale of transformer market in Jiangsu Province from 2019 to 2023 (unit: 10,000 volt amperes)
Figure 106: Key enterprises in the power transformer manufacturing industry in Jiangsu Province
Figure 107: Planning for major energy development projects
Figure 108: Power grid construction in Shandong Province as of 2023
Figure 109: Electricity supply and demand in Shandong Province from 2019 to 2023 (unit: 100 million kWh)
Figure 110: Changes in the output scale of the transformer market in Shandong Province from 2019 to 2023 (unit: 10,000 volt amperes)
Figure 111: Key enterprises in the power transformer manufacturing industry in Shandong Province
Figure 112: Zhejiang Province's 14th Five-Year Plan for Major Electric Power Development
Figure 113: Power grid construction in Zhejiang Province during the 14th Five-Year Plan period
Figure 114: Electricity supply and demand in Zhejiang Province from 2019 to 2023 (unit: 100 million kWh)
Figure 115: Changes in the output scale of the transformer market in Zhejiang Province from 2019 to 2023 (unit: 10,000 volt amperes)
Figure 116: Key enterprises in the power transformer manufacturing industry in Zhejiang Province
Exhibit 117: Analysis of key project planning
Exhibit 118: Electricity supply and demand in Guangdong Province from 2019 to 2023 (unit: 100 million kWh)
Exhibit 119: Key enterprises in the power transformer manufacturing industry in Guangdong Province
Exhibit 120: Summary of products of enterprises in the power transformer industry in 2023
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