HS Code for Unalloyed zinc
Unalloyed zinc containing less than 99.99% zinc by weight is classified under HS code 7901.12. This classification falls within Chapter 79, which covers zinc and articles thereof. Heading 7901 specifically addresses unwrought zinc, which refers to zinc in primary forms such as ingots, blocks, or slabs that have not yet been manufactured into finished products. The distinction between 7901.11 and 7901.12 is based strictly on the purity level of the metal. To qualify for 7901.12, the zinc must be "unalloyed," meaning no other elements have been intentionally added to change its properties, and it must have a purity level below the 99.99% threshold (typically between 97.5% and 99.99%). This classification is critical for the metals trade, as different purity levels often attract different tariff rates and are used for different industrial applications, such as galvanizing or chemical production. The term "unwrought" is a key legal definition in the HS, excluding any metal that has been rolled, extruded, or otherwise worked beyond simple casting.
Products Included
- Unalloyed zinc ingots (purity < 99.99%)
- Zinc slabs and blocks
- Zinc pigs and jumbo blocks
- Zinc plates (unwrought and unalloyed)
- Zinc anodes for electroplating (if unwrought)
Common Misclassification
The most common misclassification occurs between 7901.12 and 7901.11. Code 7901.11 is reserved for zinc with a purity of 99.99% or higher (Special High Grade). Another error is classifying unalloyed zinc under 7901.20, which is specifically for zinc alloys (where other metals like aluminum or copper are added). Additionally, zinc waste and scrap should be classified under 7902.00 rather than 7901.
FAQ
What is the HS code for Unalloyed zinc?
The HS code for unalloyed unwrought zinc containing less than 99.99% zinc by weight is 7901.12.
What defines zinc as "unalloyed" in the HS?
Zinc is considered unalloyed if the weight of any other element present (such as iron, lead, or copper) does not exceed the limits specified in the Chapter 79 notes, typically requiring the zinc content to be at least 97.5% by weight.
Industry
Frequently Asked Questions
What is the HS code for Unalloyed zinc?
The HS code for Unalloyed zinc is 790112 (Zinc; unwrought, (not alloyed), containing by weight less than 99.99% of zinc).
How do I classify Unalloyed zinc for customs?
Unalloyed zinc is classified under HS code 790112 — Zinc; unwrought, (not alloyed), containing by weight less than 99.99% of zinc. This is a 6-digit subheading level code.
Is the HS code for Unalloyed zinc the same in all countries?
The base HS code 790112 for Unalloyed zinc is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.