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N137515 · 2011-02-24 — The tariff classification of N-(n-Butyl)thiophosphoric triamide (NBPT), CAS No. 94317-64-3, and 3,4-Dimethyl-1H-pyrazolium dihydrogen phosphate (DMPP), CAS No. 202842-98-6, from China
The compound, N-(n-butyl)thiophosphoric triamide (NBPT), is a butylated thiophosphorotriamidate. Based on the chemical structure, the product is nonaromatic chemical compound with other nitrogen function. It is a separate chemically defined compound indicated for use as a “fertilizer amendment” for retarding hydrolysis of urea fertilizer in soil. The compound, 3,4-Dimethyl-1H-pyrazolium dihydrogen phosphate (DMPP), is a heterocyclic compound with nitrogen hetero-atom(s) containing an unfused pyrazole ring in the structure. It is a separate chemically defined compound indicated for use as a…
N025166 · 2008-03-31 — The tariff classification of 3-Amino-5-methylpyrazole, CAS No. 31230-17-8, imported in bulk form, from India
The applicable subheading will be 2933.19.9000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Heterocyclic compounds with nitrogen hetero-atom(s) only: Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: Other. The rate of duty will be 6.5 percent ad valorem. Articles classifiable under subheading 2933.19.9000, HTSUS, which are products of India may be entitled to duty free treatment under the Generalized System of Preferences (GSP) upon compliance with all applicable regulations. The GSP is subject to modification and…
N017308 · 2007-09-30 — The tariff classification of 4-Iodo-1H-pyrazol (CAS 3469-69-0), imported in bulk form, from China
The applicable subheading will be 2933.19.9000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for heterocyclic compounds with nitrogen hetero-atom(s) only: compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: other. The rate of duty will be 6.5 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of…
N017305 · 2007-09-30 — The tariff classification of 1-Methyl-4-iodo-1H-pyrazole (CAS 39806-90-1), imported in bulk form, from China
The applicable subheading will be 2933.19.9000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for heterocyclic compounds with nitrogen hetero-atom(s) only: compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: other. The rate of duty will be 6.5 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of…
K82643 · 2004-02-11 — The tariff classification of Pyrazole (CAS 288-13-1) from China.
The applicable subheading will be 2933.19.9000, Harmonized Tariff Schedule of the United States (HTS), which provides for heterocyclic compounds with nitrogen hetero-atom(s) only: compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: other. The rate of duty will be 6.5 percent ad valorem. 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…
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