Other
Part of: 281129 — Other inorganic oxygen compounds of nonmetals: — Other:
N358616 · 2026-03-04 — The tariff classification of Propylene, Monochlorosilane, and Nitric Oxide from South Korea
This compound is a colorless chemical gas, which will be imported in gas cylinders and intended for semiconductor use. Item 2: 100% Monochlorosilane also known as MCS; chemical formula H3SiCl; CAS # 13465-78-6. This compound is a colorless chemical gas, which will be imported in gas cylinders and intended for semiconductor use. Item 3: 100% Nitric Oxide; chemical formula NO; CAS # 10102-43-9. This compound is a colorless chemical gas, which will be imported in gas cylinders and intended for semiconductor use. The applicable subheading for Propylene, CAS No 115-07-1, will be 2901.22.0000,…
N306472 · 2019-10-24 — The tariff classification of Scandium Oxide, Silicon Dioxide, and Silicon Monoxide from China
In your ruling request dated September 27, 2019, you requested a tariff classification ruling on Scandium Oxide, Silicon Dioxide, and Silicon Monoxide. You state that the products at issue are used in semiconductor (electronics) and optical coating industries. These products are described as chemical compounds of high purity and density. Scandium Oxide is 99.99% pure and will be imported in the form of 3-6 millimeter size granules, Silicon Dioxide is 99.99% pure and will be imported in the form of 1-3 millimeter size granules, Silicon Monoxide is 99.99% pure and will be imported in the form…
N273909 · 2016-04-07 — The tariff classification of Nitrous Oxide (CAS # 10024-97-2) from Mexico
You have stated that Nitrous Oxide (CAS # 10024-97-2) is intended to be used in the medical and electronics market. You submission indicates that the product at issue is a gas compound, which contains 100% Nitrous Oxide. The applicable subheading for Nitrous Oxide (CAS # 10024-97-2) will be 2811.29.5000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Other inorganic acids and other inorganic oxygen compounds of nonmetals: Other inorganic oxygen compounds of nonmetals: Other: Other. The general rate of duty will be 3.7 percent ad valorem. This merchandise may be…
N272050 · 2016-02-12 — The tariff classification of “Dinitrogen Tetroxide (Nitrogen Dioxide) CAS #10102-44-0” from France
” You have indicated that the product at issue is intended to be used for equipment sterilization applications and to be resold to market. Your submission states that “Dinitrogen Tetroxide (Nitrogen Dioxide) CAS #10102-44-0” is a gas, which contains at least 99% nitrogen dioxide. The applicable subheading for “Dinitrogen Tetroxide (Nitrogen Dioxide) CAS #10102-44-0” will be 2811.29.5000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Other inorganic acids and other inorganic oxygen compounds of nonmetals: Other inorganic oxygen compounds of nonmetals: Other:…
b83244 · 1997-05-07 — The tariff classification of Sulfamide (Sulfuryl Amide) from China
The applicable subheading for Sulfamide (Sulfuryl Amide) will be 2811.29.5000, Harmonized Tariff Schedule of the United States, which provides for Other inorganic acids and other inorganic oxygen compounds of nonmetals: Other inorganic oxygen compounds of nonmetals: Other: Other. The rate of duty will be 3.7 percent ad valorem. This ruling is being issued under the provisions of Section 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…
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