B80555 B8 Ruling Active

The tariff classification of Siliporite NK 10F Molecular Sieves, NK 20F Molecular Sieves, NK 30F Molecular Sieves, Siliporite G5F Molecular Sieves, and Siliporite G5 XP Molecular Sieves from France.

Issued February 26, 1997 by U.S. Customs and Border Protection.

Tariff classification

HTS codes: 3824.90.3900

Headings: 3824

Product description

Siliporite NK 20F Molecular Sieves Synthetic zeolites (alumino-silicate) of the type A crystalline structure (in calcium form) having an effective pore size of 5 angstrom units. Siliporite NK 30F Molecular Sieves Synthetic zeolites (alumino-silicate) of the type A crystalline structure (in sodium-potassium form) having an effective pore size of 3 angstrom units. Siliporite G5F Molecular Sieves Synthetic zeolites (alumino-silicate) of the type X crystalline structure (in sodium form) having an effective pore size of 10 angstrom units. Siliporite G5 XP Molecular Sieves Synthetic zeolites (alumino-silicate) of the type X crystalline structure (in sodium form) having an effective pore size of 10 angstrom units.

CBP rationale

The applicable subheading for all the above will be 3824.90.3900, Harmonized Tariff Schedule of the United States (HTS), which provides for prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included; residual products of the chemical or allied industries, not elsewhere specified or included: mixtures of two or more inorganic compounds: other.

Full text

NY B80555 February 26, 1997 CLA-2-38:RR:NC:2:239 B80555 CATEGORY: Classification TARIFF NO.: 3824.90.3900 Mr. Mathew Kessler Elf Atochem North America, Inc. 2000 Market Street Philadelphia, PA 19103-3222 RE: The tariff classification of Siliporite NK 10F Molecular Sieves, NK 20F Molecular Sieves, NK 30F Molecular Sieves, Siliporite G5F Molecular Sieves, and Siliporite G5 XP Molecular Sieves from France. Dear Mr. Kessler: In your letter dated October 21, 1996, you requested a tariff classification ruling for the following products: Siliporite NK 10F Molecular Sieves Synthetic zeolites (alumino-silicate) of the type A crystalline structure (in sodium form) having an effective pore size of 4 angstrom units. Siliporite NK 20F Molecular Sieves Synthetic zeolites (alumino-silicate) of the type A crystalline structure (in calcium form) having an effective pore size of 5 angstrom units. Siliporite NK 30F Molecular Sieves Synthetic zeolites (alumino-silicate) of the type A crystalline structure (in sodium-potassium form) having an effective pore size of 3 angstrom units. Siliporite G5F Molecular Sieves Synthetic zeolites (alumino-silicate) of the type X crystalline structure (in sodium form) having an effective pore size of 10 angstrom units. Siliporite G5 XP Molecular Sieves Synthetic zeolites (alumino-silicate) of the type X crystalline structure (in sodium form) having an effective pore size of 10 angstrom units. The applicable subheading for all the above will be 3824.90.3900, Harmonized Tariff Schedule of the United States (HTS), which provides for prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included; residual products of the chemical or allied industries, not elsewhere specified or included: mixtures of two or more inorganic compounds: other. This provision is duty free. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Thomas Brady at 212-466-5747. Sincerely, Gwenn Klein Kirschner Chief, Special Products Branch National Commodity Specialist Division

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