Other, including mixtures not specified in the foregoing subheadings
Part of: 3102 — Mineral or chemical fertilizers, nitrogenous:
N353929 · 2025-10-15 — The tariff classification of Urea Sulphur Fertilizer from South Korea
, you requested a tariff classification ruling on Urea Sulphur Fertilizer. In your submission, the subject product is described as a urea-enhanced sulphur fertilizer, produced by physically mixing 25% melted urea and 75% molten sulphur at 130 degrees Celsius. You state that the fertilizer is granulated into white/brown pastilles and contains 11% nitrogen and 75% sulphur. The provided Technical Data Sheet indicates that this product will be imported in packages of 25 kg, 1 Ton, and 1.2 Tons. It is intended for use as an industrial fertilizer to increase crop yield. The applicable subheading…
N319360 · 2021-06-02 — The tariff classification of four “Water Soluble Fertilizers” from Japan
In your ruling request dated May 11, 2021, you requested a tariff classification ruling on four “Water Soluble Fertilizers.” Your submission identifies Item #1 as OAT HOUSE No. 2. You indicate that this product is a substance containing 98.0% or more calcium nitrate tetrahydrate (CAS No. 13477-34-4). Your submission identifies Item #2 as OAT HOUSE No. 1. You indicate that this product is a mixture containing 50% or more potassium nitrate (CAS No. 7757-79-1), 1-50% phosphoric salt, 1-50% magnesium compound, and 1-50% EDTA-Fe. Your submission identifies Item #3 as OAT HOUSE No. 1-S. You…
N264066 · 2015-05-15 — The tariff classification of four fertilizers from Italy
In your ruling request received April 22, 2015, you requested a tariff classification ruling on “Nutralene 40-0-0,” “Nitroform 38-0-0,” “Nitamin 30-0-0,” and “Nitamin 22-0-0.” You have described the four products at issue as urea-formaldehyde resins, intended to be used as nitrogen fertilizers. “Nutralene 40-0-0” will be imported in granular form, contains 40% of the fertilizing element nitrogen and other substances. “Nitroform 38-0-0” will be imported in granular form, contains 38% of the fertilizing element nitrogen and other substances. “Nitamin 30-0-0” will be imported in liquid form,…
N069256 · 2009-08-11 — The tariff classification of ammonium thiosulfate solution (ATS) from Canada
Your literature describes the ammonium thiosulfate solution as liquid fertilizer consisting of ammonium thiosulfate, ammonium nitrate and ammonium sulfite. You state the product will be used as a fertilizer and will be imported in bulk shipments. The applicable subheading for the ammonium thiosulfate solution will be 3102.90.0100, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Mineral or chemical fertilizers, nitrogenous: Other, including mixture not specified in the foregoing subheading. The rate of duty will be Free. This merchandise may be subject to the…
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