HS Code for Zinc-coated steel wire
The classification of zinc-coated steel wire under HS code 721720 is determined by several technical factors defined in the Harmonized System's General Interpretative Rules. Firstly, the product must be defined as wire, which Note 2 to Chapter 72 describes as cold-formed products in coils, of any cross-sectional shape, which do not conform to the definition of flat-rolled products. Secondly, the material must be iron or non-alloy steel. This means the carbon content and other alloying elements must fall below the specific thresholds established in Note 1(f) to Chapter 72. The specific subheading 7217.20 is selected because the wire has been plated or coated with zinc. This coating is usually applied to prevent oxidation and corrosion of the underlying steel. The process can involve hot-dip galvanization, where the wire is passed through a molten zinc bath, or electro-galvanization, where zinc is deposited via an electrolytic cell. If the wire were coated with other metals like copper or tin, it would move to a different subheading. The diameter and cross-sectional consistency are also vital for this classification, as variations might lead to its classification as a rod or bar under heading 7213 or 7214.
Products Included
- Galvanized low-carbon steel wire
- Zinc-plated non-alloy steel wire in coils
- Hot-dip galvanized iron wire
- Electrolytic zinc-coated steel wire
- Galvanized fencing wire (single strand)
Common Misclassification
This product is frequently confused with HS code 721710, which covers wire that is polished but not coated. It is also often misclassified under 721730, which is reserved for wire coated with other base metals like plastics or copper. Furthermore, if the wire is twisted into multiple strands, it must be classified under heading 7312 as stranded wire or cables rather than 721720.
FAQ
What is the HS code for Zinc-coated steel wire?
The HS code for zinc-coated iron or non-alloy steel wire is 721720.
Does this code include stainless steel wire?
No, stainless steel wire is classified under heading 7223, regardless of whether it is coated with zinc or not.
Industry
Frequently Asked Questions
What is the HS code for Zinc-coated steel wire?
The HS code for Zinc-coated steel wire is 721720 (Iron or non-alloy steel; wire, plated or coated with zinc).
How do I classify Zinc-coated steel wire for customs?
Zinc-coated steel wire is classified under HS code 721720 — Iron or non-alloy steel; wire, plated or coated with zinc. This is a 6-digit subheading level code.
Is the HS code for Zinc-coated steel wire the same in all countries?
The base HS code 721720 for Zinc-coated steel wire is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.