Système harmonisé

Section XVI

MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT; PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS, AND PARTS AND ACCESSORIES OF SUCH ARTICLES

Chapter 84

Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

Heading 8421

Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases.

8421.32

-- Catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion engines