China Catalytic Convertor Market Research Report, 2030

In the expansive Chinese catalytic converter market, China's stringent emission standards and policies are the primary forces shaping this market. The country has rapidly progressed through a series of "China Standards", with China VI being among the most rigorous globally, equivalent to Euro VI. These continually tightening regulations enforced by the government, demand increasingly lower emission levels for new vehicles. This aggressive regulatory environment directly drives the demand for high-performance catalytic converters, which are crucial for reducing air pollution, mitigating urban smog, and contributing to China's overall goals of reducing greenhouse gas emissions. The sheer scale of growing vehicle production in China, the world's largest automotive market, significantly amplifies the demand for catalytic converters. As millions of new vehicles are produced annually, each requires advanced emission control systems, creating a massive and sustained market. This growth is further propelled by continuous technological advancements in catalytic converter designs. Chinese manufacturers and global players operating within China are constantly developing more efficient catalysts, utilizing advanced coatings and more durable materials to handle higher engine loads and the complex emissions from newer engine technologies. The market faces inherent challenges, particularly the high costs of raw materials. China, while a major consumer, is not a significant producer of platinum, palladium, or rhodium, making its industry susceptible to the volatility of global precious metal prices. According to the research report “China Catalytic Converter Market Research Report, 2030," published by Actual Market Research, the China Catalytic Converter market is anticipated to grow at more than 8.39% CAGR from 2025 to 2030. Emerging trends in emission control are characterized by continuous innovation, notably through the development of advanced coatings and more durable materials to enhance performance and lifespan, especially crucial for meeting China's stringent China VI emission standards. The impact of electric and hybrid vehicles on the overall demand for traditional catalytic converters in China is a defining long-term trend. As China aggressively promotes and adopts electric vehicles and hybrid and electric vehicles, already being the world's largest market for new energy vehicles, the demand for conventional catalytic converters in purely internal combustion engine vehicles is expected to gradually decline. This necessitates a strategic shift for manufacturers, focusing on specialized solutions for hybrid powertrains and potentially exploring other emission-control technologies as the fleet electrifies. Despite China's vast domestic market, opportunities in emerging markets globally remain relevant. Chinese catalytic converter manufacturers and technology developers are increasingly looking to export their advanced emission control solutions to other developing regions where automotive production is surging and environmental regulations are becoming stricter, contributing to global market expansion and leveraging China's manufacturing prowess. Technological integration means the role of the catalytic converter is evolving with new automotive technologies. For instance, in the context of hydrogen fuel cell vehicles, which China is actively developing, while they produce zero tailpipe emissions, catalytic processes might still be relevant in hydrogen production, purification, or in managing auxiliary power units.

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In China, Two-way catalytic converters, though now largely outdated in most modern vehicles, are still occasionally found in smaller or older engines, especially in rural or less regulated regions. They primarily reduce carbon monoxide and hydrocarbons, but not nitrogen oxides, limiting their use under China’s increasingly stringent emission standards. The most widely adopted type is the Three-Way Catalytic Converter, which simultaneously controls carbon monoxide, hydrocarbons, and nitrogen oxides emissions. These are standard in gasoline-powered passenger vehicles and have seen widespread implementation due to China’s adoption of China VI emissions norms, which are comparable to Euro 6 standards. In the diesel segment, Diesel Oxidation Catalysts are commonly used to reduce particulate matter and carbon monoxide emissions in commercial vehicles and buses, which are prominent in China's logistics and public transportation sectors. Other technologies, Selective Catalytic Reduction systems and Lean NOx Traps have gained traction, especially in heavy-duty diesel vehicles, to comply with the toughest nitrogen oxides reduction requirements. The Chinese government’s aggressive push for cleaner air in urban centers has driven significant investment in advanced catalytic technologies, making these types critical in the country’s transition toward lower vehicle emissions and improved public health. For the diesel vehicle segment, which includes commercial trucks and public buses, the Diesel Oxidation Catalyst plays a critical role in reducing carbon monoxide, unburned hydrocarbons, and particulate matter. These systems are often used in combination with Diesel Particulate Filters and Selective Catalytic Reduction systems. China's automotive industry, being the world's largest, generates immense demand for these precious metals, which are indispensable for enabling the chemical reactions within catalytic converters to meet its rigorous China VI emission standards. Palladium has traditionally been the primary PGM used in gasoline-powered Three-Way Catalytic Converters for passenger cars, which constitute the largest vehicle segment in China. Its effectiveness in oxidizing carbon monoxide and hydrocarbons made it a key component. Platinum plays a crucial role, especially in Diesel Oxidation Catalysts for China's vast commercial and heavy-duty vehicle fleet, and increasingly as a substitute for palladium in gasoline Three-Way Catalytic Converters due to price volatility or specific catalytic requirements. Its robust oxidation capabilities and thermal stability are essential for meeting the stringent particulate matter and gaseous emission limits under China VI for diesel engines. Platinum is also gaining traction in emerging green hydrogen technologies within China. Rhodium is indispensable for its unique ability to efficiently reduce nitrogen oxides within Three-Way Catalytic Converters. Even in smaller quantities, its function in nitrogen oxides conversion is critical for achieving the very low nitrogen oxides limits stipulated by China VI, solidifying its importance in the Chinese market. China lacks significant domestic Platinum Group Metal mining, making its catalytic converter industry overwhelmingly dependent on global imports for these precious metals. This reliance exposes the Chinese market to the high and volatile costs of Platinum Group Metals. Passenger cars represent the largest segment, driven by China’s growing urban population and increasing car ownership. The majority of these vehicles are equipped with three-way catalytic converters to meet stringent China VI emissions standards. As China pushes for cleaner air in major cities, the demand for advanced catalytic technologies in passenger cars is expected to grow, with a focus on reducing NOx and particulate emissions. Commercial vehicles, including trucks, buses, and delivery vehicles, make up a significant portion of the market, particularly in China’s expansive logistics and public transportation sectors. Diesel-powered commercial vehicles often use diesel oxidation catalysts combined with selective catalytic reduction and diesel particulate filters to comply with strict emission regulations. Motorcycles and off-road vehicles represent a smaller segment but are still a notable part of the market, especially in rural and semi-urban areas. These vehicles typically use two-way catalytic converters to reduce carbon monoxide and hydrocarbons, as they generally do not need to control NOx emissions as strictly as passenger or commercial vehicles. Industrial and construction equipment, including machinery, generators, and excavators, is increasingly adopting emission control technologies. These vehicles often use diesel oxidation catalysts and SCR systems to meet the emissions standards for off-road diesel engines, driven by environmental regulations in key industrial zones.

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Nikita Jabrela

Business Development Manager

Considered in this report • Historic Year: 2019 • Base year: 2024 • Estimated year: 2025 • Forecast year: 2030 Aspects covered in this report • Catalytic Convertor Market with its value and forecast along with its segments • Various drivers and challenges • On-going trends and developments • Top profiled companies • Strategic recommendation By Type • Two-Way Catalytic Converter • Three-Way Catalytic Converter (TWC) • Diesel Oxidation Catalyst (DOC) • Other(Selective Catalytic Reduction (SCR) & Lean NOx Trap (LNT) )

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By Material Type • Platinum • Palladium • Rhodium By Vehicle Type • Passenger Cars • Commercial Vehicles • Motorcycle & Off-Road Vehicle • Industrial & Construction Equipment The approach of the report: This report consists of a combined approach of primary as well as secondary research. Initially, secondary research was used to get an understanding of the market and listing out the companies that are present in the market. The secondary research consists of third-party sources such as press releases, annual report of companies, analyzing the government generated reports and databases. After gathering the data from secondary sources primary research was conducted by making telephonic interviews with the leading players about how the market is functioning and then conducted trade calls with dealers and distributors of the market. Post this we have started doing primary calls to consumers by equally segmenting consumers in regional aspects, tier aspects, age group, and gender. Once we have primary data with us we have started verifying the details obtained from secondary sources. Intended audience This report can be useful to industry consultants, manufacturers, suppliers, associations & organizations related to this industry, government bodies and other stakeholders to align their market-centric strategies. In addition to marketing & presentations, it will also increase competitive knowledge about the industry.