Antimony and articles thereof, including waste and scrap:
Part of: 81 — Other base metals; cermets; articles thereof
N252125 · 2014-05-01 — The tariff classification “Xenolite” x-ray protection products.
You have provided photographs, component material breakdown sheets and descriptive literature. You also have submitted 10 x10 cm square samples of each of the three grades of “Xenolite” core material and a sample of a typical finished good. The samples will be returned. The products under consideration are described as “Xenolite” x-ray protection materials. You indicate that these items will be manufactured into sheets and/or rolls or made into finished products such as x-ray aprons. They are designed to provide occupational protection against ionizing x-ray radiation to medical personnel…
951225 · 1992-06-23 — Radiation protection apparel; radiation protection core material; antimony powder; heading 9022; Explanatory Note 90.22; HRL 085277; GRI 3(b)
FACTS: Descriptive literature and samples of the core material were submitted for our review. The core material of the radiation protection apparel is made up of the following: Material % by weight % by value (in sheet/roll form) antimony powder 53 53 lead powder 28 6 tungsten powder 7 15 EVA co-polymer 7 2 plasticizer 5 1 The materials above are mixed and processed into sheet form. The core material is applied in layers in order to provide additional flexibility to the fabric. The sheets are laminated with PVC coated fabric material and are cut into pieces and assembled into various forms…
950635 · 1992-01-16 — Valve Body of Antimony Not Merchantable in Condition as Imported; Valve Body Imported to be Melted Down and Alloyed for Remanufacture; Articles of Antimony; Heading 8110
In a letter dated September 24, 1991, on behalf of Metaland International, Inc., Houston, Texas, you inquire as to the tariff status of cast antimony valve bodies from China. A drawing was submitted. FACTS: The article in issue is a cast valve body made of 99.65 percent antimony with small traces of iron, lead and other elements. Because antimony has a brittle crystalline structure it is almost never used in its pure state, but is commonly alloyed with lead and tin to harden them for use in remanufacture. The purpose of importing antimony in this fashion is to avoid possible export fees…
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