Duty Rate (from China)
Products classified under Tariff item 2801.20.00.00
Crystalline Iodine
Crystalline iodine is a chemically defined elemental halogen in solid form, meeting the criteria of Chapter 28 Note 1(a) as a separate chemical element. It is not combined with other elements or compounds, and its use is general, not specific. This tariff item covers elemental iodine in all its solid forms, including crystalline.
2801.20.00Industrial Iodine Prills
Industrial iodine prills are elemental iodine in granular form, used for large-scale chemical manufacturing. As a separate chemically defined element, they fall under this tariff item, which covers iodine in all physical forms. The prills are not mixed with other substances, maintaining their classification as pure iodine.
2801.20.00Laboratory Grade Iodine Flakes
Laboratory grade iodine flakes are high-purity elemental iodine in flake form, meeting ACS reagent standards for analytical chemistry. They are a separate chemically defined element, not a compound or mixture, and thus fall under this tariff item. The flakes are suitable for general laboratory use, not specific applications.
2801.20.00Pharmaceutical Grade Iodine Crystals
Pharmaceutical grade iodine crystals are USP-grade elemental iodine used in antiseptics and nutritional supplements. As a pure, chemically defined element, they are classified under this tariff item. The crystals are not formulated into measured doses or retail packs, so they remain in Chapter 28.
2801.20.00Purified Iodine Sublimate
Purified iodine sublimate is elemental iodine purified by sublimation for high-tech applications like semiconductors. It is a chemically defined element in solid form, meeting Chapter 28 Note 1(a). The purification process does not alter its classification as elemental iodine.
2801.20.00Resublimed Iodine
Resublimed iodine is high-purity elemental iodine purified by resublimation, used in laboratory and pharmaceutical applications. It is a separate chemically defined element, meeting Chapter 28 Note 1(a). The resublimation process ensures purity but does not change its classification as elemental iodine.