Import Duty for Sulfides Polysulfides Whether Or Not Chemically Defined Zinc Sulfide Luminescent Grade Having A Purity Of 9999 Percent Or More By Weight
Official Description
Sulfides; polysulfides, whether or not chemically defined: > Other: > Zinc sulfide, luminescent grade having a purity of 99.99 percent or more by weight
Hierarchy: Sulfides; polysulfides, whether or not chemically defined > Other > Zinc sulfide, luminescent grade having a purity of 99.99 percent or more by weight
About Chapter 28
In the US tariff schedule, Chapter 28 contains the heading "Sodium sulfides", which includes HS Code 2830.90.1000. This is the key identifier for regulatory purposes.
Related Codes in this Heading
Common Questions
This item is listed in Chapter 28 of the tariff schedule. The HS Code 2830.90.1000 specifically designates Sulfides; polysulfides, whether or not chemically defined: > Other: > Zinc sulfide, luminescent grade having a purity of 99.99 percent or more by weight.
Tariff rates for 2830.90.1000 depend on trade agreements (like USMCA) and potential penalties (like Section 301). For a detailed breakdown, please use the Import Calculator.
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