CN8421

84 Nuclear Reactors, Boilers, Machinery and Mechanical Appliances, Parts Thereof

8421 (01/1988-..) Centrifuges, Incl. Centrifugal Dryers (Excl. Those for Isotope Separation), Filtering or Purifying Machinery and Apparatus, for Liquids or Gases, Parts Thereof (Excl. Artificial Kidneys)

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84211100 (01/1988-..) Centrifugal Cream Separators

84211200 (01/1988-..) Centrifugal Clothes-dryers

84211910 (01/1988-12/2005) Centrifuges for Civil Aircraft (Excl. Isotope Separators)

84211920 (01/2006-..) Centrifuges of a Kind Used in Laboratories

84211940 (01/2006-12/2006) Centrifuges of a Kind Used in the Manufacture of Semiconductor Wafers

84211970 (01/2007-..) Centrifuges, Incl. Centrifugal Dryers (Excl. Apparatus for Isotope Separation, Cream Separators, Clothes-dryers, and Centrifuges of a Kind Used in Laboratories and in the Manufacture of Semiconductor Wafers)

84211980 (01/2006-12/2006) Centrifuges, Incl. Centrifugal Dryers (Excl. Apparatus for Isotope Separation, Cream Separators, Clothes-dryers, and Centrifuges of a Kind Used in Laboratories and in the Manufacture of Semiconductor Wafers)

84211991 (01/1988-12/2005) Centrifuges of a Kind Used in Laboratories

84211993 (01/1995-12/1999) Spinners for Coating Photographic Emulsions on Semiconductor Wafers

84211994 (01/2000-12/2005) Centrifuges of a Kind Used in the Manufacture of Semiconductor Wafers

84211995 (01/1998-12/1999) Centrifuges of a Kind Used in the Manufacture of Semiconductor Wafers (Excl. Spinners for Coating Photographic Emulsions on Semiconductor Wafers)

84211996 (01/1998-12/1998) Spinners for Coating Photographic Emulsions on lcd Substrates

84211997 (01/1998-12/1998) Centrifuges, Incl. Centrifugal Dryers (Excl. for Civil Aircraft of Subheading 8421.19.10, Apparatus for Isotope Separation, Cream Separators, Clothes-dryers, Centrifuges of a Kind Used in Laboratories and in the Manufacture of Semiconductor Wafers and SpInners for Coating Photographic Emulsions on lcd Substrates)

84211998 (01/1995-12/1997) Centrifuges, Including Centrifugal Dryers (Excl. for Civil Aircraft of Subheading 84211910, Apparatus for Isotope Separation, Cream Separators, Clothes-dryers, Centrifuges of a Kind Used in Laboratories, and Spinners for Coating Photographic Emulsions On Semiconductor Wafers)

84211999 (01/1999-12/2005) Centrifuges, Incl. Centrifugal Dryers (Excl. for Civil Aircraft of Subheading 8421.19.10, Apparatus for Isotope Separation, Cream Separators, Clothes-dryers, and Centrifuges of a Kind Used in Laboratories and in the Manufacture of Semiconductor Wafers)

84212100 (01/2006-..) Machinery and Apparatus for Filtering or Purifying Water

84212110 (01/1988-12/2005) Machinery and Apparatus for Filtering or Purifying Water, for Civil Aircraft

84212190 (01/1988-12/2005) Machinery and Apparatus for Filtering or Purifying Water (Excl. That for Civil Aircraft of Subheading 8421.21.10)

84212200 (01/1988-..) Machinery and Apparatus for Filtering or Purifying Beverages (Excl.water)

84212300 (01/2006-..) Oil or Petrol-filters for Internal Combustion Engines

84212310 (01/1988-12/2005) Oil or Petrol-filters for Internal Combustion Engines, for Civil Aircraft

84212390 (01/1988-12/2005) Oil or Petrol-filters for Internal Combustion Engines (Excl. Such for Civil Aircraft of Subheading 8421.23.10)

84212900 (01/2006-..) Machinery and Apparatus for Filtering or Purifying Liquids (Excl. Such Machinery and Apparatus for Water and Other Beverages, oil or Petrol-filters for Internal Combustion Engines and Artificial Kidneys)

84212910 (01/1988-12/2005) Machinery and Apparatus for Filtering or Purifying Liquids for Civil Aircraft (Excl. Such Machinery and Apparatus for Water and Other Beverages and oil or Petrol-filters for Internal Combustion Engines)

84212990 (01/1988-12/2005) Machinery and Apparatus for Filtering or Purifying Liquids (Excl. Such Machinery and Apparatus for Civil Aircraft of Subheading 8421.29.10 and for Water and Other Beverages, oil or Petrol-filters for Internal Combustion Engines and Artificial Kidneys)

84213100 (01/2006-..) Intake air Filters for Internal Combustion Engines

84213110 (01/1988-12/2005) Intake air Filters for Internal Combustion Engines, for Civil Aircraft

84213190 (01/1988-12/2005) Intake air Filters for Internal Combustion Engines (Excl. Those for Civil Aircraft of Subheading 8421.31.10)

84213910 (01/1988-12/2005) Machinery and Apparatus for Filtering or Purifying Gases, for Civil Aircraft (Excl. Isotope Separators and Intake air Filters for Internal Combustion Engines)

84213920 (01/2006-..) Machinery and Apparatus for Filtering or Purifying air (Excl. Isotope Separators and Intake air Filters for Internal Combustion Engines)

84213930 (01/1988-12/2005) Machinery and Apparatus for Filtering or Purifying air (Excl. Such Articles for Civil Aircraft of Subheading 8421.39.10, Isotope Separators and Intake air Filters for Internal Combustion Engines)

84213940 (01/2006-12/2009) Machinery and Apparatus for Filtering or Purifying Gases (Other Than Air), by a Liquid Process (Excl. Isotope Separators)

84213951 (01/1988-12/2005) Machinery and Apparatus for Filtering or Purifying Gases (Other Than Air), by a Liquid Process (Excl. Such Articles for Civil Aircraft of Subheading 8421.39.10 and Isotope Separators)

84213955 (01/1988-12/1995) Machinery and Apparatus for Filtering or Purifying Gases Other Than Air, by an Electrostatic Process (Excl. Such Articles for Civil Aircraft of Subheading no 8421.39-10 and Isotope Separators)

84213960 (01/2006-..) Machinery and Apparatus for Filtering or Purifying Gases (Other Than Air), by a Catalytic Process (Excl. Isotope Separators)

84213971 (01/1988-12/2005) Machinery and Apparatus for Filtering or Purifying Gases (Other Than Air), by a Catalytic Process (Excl. Such Articles for Civil Aircraft of Subheading 8421.39.10 and Isotope Separators)

84213975 (01/1988-12/1995) Machinery and Apparatus for Filtering and Purifying Gases Other Than Air, by a Thermic Process (Excl. Such Articles for Civil Aircraft of Subheading no 8421.39-10 and Isotope Separators)

84213980 (01/2010-..) Machinery and Apparatus for Filtering and Purifying Gases (Other Than air and Excl. Those Which Operate Using a Catalytic Process, and Isotope Separators)

84213990 (01/2006-12/2009) Machinery and Apparatus for Filtering and Purifying Gases (Other Than air and Excl. Those Which Operate Using a Liquid or Catalytic Process, and Isotope Separators)

84213998 (01/1996-12/2005) Machinery and Apparatus for Filtering and Purifying Gases (Other Than air and Excl. Those Which Operate Using a Liquid or Catalytic Process, Machinery and Apparatus for Civil Aircraft of Subheading 8421.39.10, and Isotope Separators)

84213999 (01/1988-12/1995) Machinery and Apparatus for Filtering and Purifying Gases Other Than air (Excl. Those Which Operate Using a Liquid, Electrostatic, Catalytic or Thermic Process, Machinery and Apparatus for Civil Aircraft of Subheading no 8421.39-10 and Isotope Separators)

84219100 (01/2007-..) Parts of Centrifuges, Incl. Centrifugal Dryers, N.e.s.

84219110 (01/1998-12/2006) Parts of Centrifuges of a Kind Used in the Manufacture of Semiconductor Wafers, N.e.s.

84219130 (01/1998-12/2006) Parts of Spinners for Coating Photographic Emulsions on lcd Substrates, N.e.s.

84219190 (01/1998-12/2006) Parts of Centrifuges, Incl. Centrifugal Dryers, N.e.s. (Excl. of Centrifuges of a Kind Used in the Manufacture of Semiconductor Wafers and of Spinners for Coating Photographic Emulsions on lcd Substrates)

84219900 (01/1988-..) Parts of Machinery and Apparatus for Filtering or Purifying Liquids or Gases, N.e.s.