HS Code for Catalytic converter
Catalytic converters are classified under HS code 8421.32. While these components are integral to the exhaust systems of motor vehicles, they are classified based on their primary function as machinery for purifying or filtering gases. Chapter 84 of the Harmonized System covers mechanical appliances, and Heading 8421 specifically includes centrifuges and filtering or purifying machinery and apparatus for liquids or gases. Subheading 8421.32 is reserved for catalytic converters or particulate filters, whether or not combined, designed for purifying exhaust gases from internal combustion engines. This functional classification follows GRI 1 and GRI 6, as the specific description for gas purification apparatus in 8421 takes precedence over the more general category of vehicle parts in Chapter 87. The device works by using a catalyst (often precious metals like platinum or palladium) to convert toxic gases into less harmful substances, which aligns perfectly with the definition of a purifying apparatus.
Products Included
- Automotive catalytic converters
- Diesel Particulate Filters (DPF)
- Selective Catalytic Reduction (SCR) units
- Three-way catalytic converters for gasoline engines
- Oxidation catalysts for exhaust systems
Common Misclassification
The most common misclassification for catalytic converters is 8708.92, which covers silencers (mufflers) and exhaust pipes for motor vehicles. While a catalytic converter is part of the exhaust line, the specific function of gas purification dictates that 8421.32 must be used. Another error involves 3815.12, which covers supported catalysts with precious metal; however, this code is for the chemical preparation itself, not the finished mechanical housing or the complete converter unit.
FAQ
What is the HS code for catalytic converter?
The HS code for catalytic converters used in internal combustion engines is 8421.32.
Are diesel particulate filters (DPF) under the same code?
Yes, HS code 8421.32 specifically includes particulate filters for purifying exhaust gases alongside catalytic converters.
Industry
Frequently Asked Questions
What is the HS code for Catalytic converter?
The HS code for Catalytic converter is 842132 (Machinery; catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion engines).
How do I classify Catalytic converter for customs?
Catalytic converter is classified under HS code 842132 — Machinery; catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion engines. This is a 6-digit subheading level code.
Is the HS code for Catalytic converter the same in all countries?
The base HS code 842132 for Catalytic converter is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.