| Product Code: ETC4564582 | Publication Date: Jul 2023 | Updated Date: Oct 2025 | Product Type: Report | |
| Publisher: 6Wresearch | Author: Summon Dutta | No. of Pages: 85 | No. of Figures: 45 | No. of Tables: 25 | 
China diesel exhaust fluid import market in 2024 continues to see a diverse range of suppliers, with top exporting countries including Japan, South Korea, USA, Germany, and Taiwan. Despite the variety of sources, the market remains characterized by low concentration, as indicated by the Herfindahl-Hirschman Index (HHI). The compound annual growth rate (CAGR) from 2020 to 2024 stands at 1.11%, with a notable growth spurt of 4.84% from 2023 to 2024. This data suggests a steady but slightly accelerating pace of growth in the import shipments of diesel exhaust fluid into China.

China`s Diesel Exhaust Fluid (DEF) Market is expanding as the country adopts stringent emission regulations to reduce vehicular pollution. DEF, a solution of urea and deionized water, is used in selective catalytic reduction (SCR) systems to reduce nitrogen oxide emissions from diesel engines. The market growth is driven by the increasing adoption of SCR technology in vehicles, the rising awareness of environmental sustainability, and the growing automotive industry.
The Diesel Exhaust Fluid Market in China is expanding as the adoption of diesel exhaust fluid (DEF) technology increases to meet emission regulations. DEF is used in selective catalytic reduction (SCR) systems to reduce nitrogen oxide (NOx) emissions from diesel engines. The market growth is driven by advancements in DEF technologies, the rise in environmental regulations, and the increasing focus on reducing vehicle emissions. Innovations in DEF formulations and the emphasis on improving emission control efficiency are supporting market development.
The diesel exhaust fluid (DEF) market in China is challenged by the growing demand for emissions control solutions and the need for high-quality DEF products that meet regulatory standards. Ensuring the availability and affordability of DEF, particularly for commercial vehicles and industrial machinery, is a significant concern. Additionally, the market must address issues related to the storage, handling, and distribution of DEF to ensure its effectiveness in reducing emissions.
The Diesel Exhaust Fluid market in China is influenced by government policies that promote environmental protection and emissions reduction. The governments focus on reducing air pollution and enhancing vehicle emissions standards drives the demand for diesel exhaust fluid. Policies encouraging the adoption of cleaner fuel technologies and supporting the development of emissions control systems also contribute to market growth. Additionally, initiatives aimed at improving public health and promoting sustainable transportation solutions support the expansion of the diesel exhaust fluid market.
1 Executive Summary  | 
2 Introduction  | 
2.1 Key Highlights of the Report  | 
2.2 Report Description  | 
2.3 Market Scope & Segmentation  | 
2.4 Research Methodology  | 
2.5 Assumptions  | 
3 China Diesel Exhaust Fluid Market Overview  | 
3.1 China Country Macro Economic Indicators  | 
3.2 China Diesel Exhaust Fluid Market Revenues & Volume, 2021 & 2031F  | 
3.3 China Diesel Exhaust Fluid Market - Industry Life Cycle  | 
3.4 China Diesel Exhaust Fluid Market - Porter's Five Forces  | 
3.5 China Diesel Exhaust Fluid Market Revenues & Volume Share, By Component, 2021 & 2031F  | 
3.6 China Diesel Exhaust Fluid Market Revenues & Volume Share, By Supply Mode, 2021 & 2031F  | 
4 China Diesel Exhaust Fluid Market Dynamics  | 
4.1 Impact Analysis  | 
4.2 Market Drivers  | 
4.2.1 Stringent government regulations for emissions control in China  | 
4.2.2 Increasing adoption of selective catalytic reduction (SCR) technology in diesel vehicles  | 
4.2.3 Growth in the automotive industry leading to higher demand for diesel exhaust fluid (DEF)  | 
4.3 Market Restraints  | 
4.3.1 Fluctuating prices of raw materials used in manufacturing DEF  | 
4.3.2 Limited availability of distribution channels for DEF in remote areas of China  | 
4.3.3 Lack of awareness and education about the benefits of using DEF among consumers and fleet operators  | 
5 China Diesel Exhaust Fluid Market Trends  | 
6 China Diesel Exhaust Fluid Market, By Types  | 
6.1 China Diesel Exhaust Fluid Market, By Component  | 
6.1.1 Overview and Analysis  | 
6.1.2 China Diesel Exhaust Fluid Market Revenues & Volume, By Component, 2021-2031F  | 
6.1.3 China Diesel Exhaust Fluid Market Revenues & Volume, By SCR Catalysts, 2021-2031F  | 
6.1.4 China Diesel Exhaust Fluid Market Revenues & Volume, By DEF Tanks, 2021-2031F  | 
6.1.5 China Diesel Exhaust Fluid Market Revenues & Volume, By Injectors, 2021-2031F  | 
6.1.6 China Diesel Exhaust Fluid Market Revenues & Volume, By Supply Modules, 2021-2031F  | 
6.1.7 China Diesel Exhaust Fluid Market Revenues & Volume, By Sensors, 2021-2031F  | 
6.2 China Diesel Exhaust Fluid Market, By Supply Mode  | 
6.2.1 Overview and Analysis  | 
6.2.2 China Diesel Exhaust Fluid Market Revenues & Volume, By Cans, 2021-2031F  | 
6.2.3 China Diesel Exhaust Fluid Market Revenues & Volume, By IBCs, 2021-2031F  | 
6.2.4 China Diesel Exhaust Fluid Market Revenues & Volume, By Bulk & Pumps, 2021-2031F  | 
7 China Diesel Exhaust Fluid Market Import-Export Trade Statistics  | 
7.1 China Diesel Exhaust Fluid Market Export to Major Countries  | 
7.2 China Diesel Exhaust Fluid Market Imports from Major Countries  | 
8 China Diesel Exhaust Fluid Market Key Performance Indicators  | 
8.1 Average DEF consumption per vehicle in China  | 
8.2 Number of new SCR-equipped vehicles registered in China  | 
8.3 Growth rate of DEF production capacity in China  | 
9 China Diesel Exhaust Fluid Market - Opportunity Assessment  | 
9.1 China Diesel Exhaust Fluid Market Opportunity Assessment, By Component, 2021 & 2031F  | 
9.2 China Diesel Exhaust Fluid Market Opportunity Assessment, By Supply Mode, 2021 & 2031F  | 
10 China Diesel Exhaust Fluid Market - Competitive Landscape  | 
10.1 China Diesel Exhaust Fluid Market Revenue Share, By Companies, 2024  | 
10.2 China Diesel Exhaust Fluid Market Competitive Benchmarking, By Operating and Technical Parameters  | 
11 Company Profiles  | 
12 Recommendations  | 
13 Disclaimer  |