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HomeHSNChapter 32HSN 3204 16 90

Other

Reactive dyes and preparations based thereon, other

CBIC CLEARANCE

HSN 3204 16 90 (Other reactive dyes and preparations) is subject to mandatory additional qualifiers in import declarations administered by the Central Board of Indirect Taxes and Customs (CBIC) under CBIC Circular 23/2023-Cus dated 30-09-2023, operative from 15 October 2023. The requirement applies to all commodities under Chapter 32 and mandates that chemical-identity qualifiers specified in paragraphs 4.1 and 4.2 of that Circular accompany every bill of entry.

What this is
HSN code
3204 16 90
Chapter
32 · Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments, paints and varnishes
Primary regulator
CBIC · CBIC Circular 23/2023-Cus dated 30-09-2023 (Chapter 32 mandatory qualifiers)
Customs documentation
  • Chapter 32 qualifiers from CBIC
  • Import declaration to CBIC
Compliance steps
  1. 1
    Ensure the import declaration for HSN 3204 16 90 includes all mandatory additional qualifiers for Chapter 32 commodities as stipulated in paragraphs 4.1 and 4.2 of CBIC Circular 23/2023-Cus. These qualifiers must be furnished in e-Sanchit at the bill-of-entry stage, with effect from 15 October 2023.
    CBIC Circular 23/2023-Cus dated 30-09-2023, paragraphs 4.1 and 4.2
  2. 2
    Verify that the chemical-identity particulars in the import declaration match the supplier's product documentation for the specific reactive dye formulation being imported. Mismatch between declared qualifiers and accompanying commercial documents risks detention and re-examination at the port.
    CBIC Circular 23/2023-Cus dated 30-09-2023
A word of counsel

The most common error on this tariff line is filing a bill of entry with generic product descriptions and omitting the Chapter 32 chemical-identity qualifiers required under paragraphs 4.1 and 4.2 of CBIC Circular 23/2023-Cus. Bills filed without these qualifiers have been flagged for misdeclaration review and attract detention pending re-examination; the obligation applies equally to preparations based on reactive dyes, not just the dye substance itself.

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Frequently asked
Does HSN 3204 16 90 require BIS certification?
No, reactive dyes and preparations under this tariff line are not covered by any BIS Quality Control Order. The operative compliance obligation is the mandatory additional-qualifier requirement in import declarations under CBIC Circular 23/2023-Cus dated 30-09-2023, covering all Chapter 32 commodities from 15 October 2023.
What specific qualifiers must be declared under CBIC Circular 23/2023-Cus for this HSN?
The mandatory qualifiers are those stipulated in paragraphs 4.1 and 4.2 of CBIC Circular 23/2023-Cus; importers should consult the Circular directly for the prescribed field-by-field list applicable to Chapter 32 commodities.
Does the Chapter 32 qualifier obligation apply to preparations based on reactive dyes or only to the dyes themselves?
The obligation covers both reactive dyes and preparations based thereon falling under Chapter 32, as the Circular applies to all commodities under that Chapter without carve-out for formulated preparations.
Last verified against gazette notifications: 2026-05-16. Source: CBIC / Indian Customs CUSDATA.
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