💾 Data Updated: Latest version • Last updated: December 09, 2025

9902.08.54 - Reactive Blue 187 (1,1'-[(6,13-Dichloro-4,11-disulfo-3,10- triphenodioxazinediyl) bis [imino-2,1-ethanediylimino [6-[(2,5-disulfophenyl) amino]-1,3,5-triazine-4,2-diyl]]] bis [3- carboxylatopyridinium], dihydroxide, bis (inner salt), hexasodium salt) (CAS No. 79771-28-1) (provided for in subheading 3204.16.30)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)No change
Column 2 Rate of DutyNo change
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS category, 9902.08.54, specifically covers Reactive Blue 187, a complex organic compound identified by CAS Number 79771-28-1. While its primary chemical designation is provided, its classification context firmly places it within Section XXII, which pertains to Special Classification Provisions, Temporary Legislation, and Temporary Modifications proclaimed pursuant to Trade Agreements Legislation and Section 22 of the Agricultural Adjustment Act. This indicates that its treatment under customs law is subject to specific, temporary restrictions or provisions, rather than being a standard classification within the core HTS chapters.

Within the broad scope of Chapter 99, which encompasses temporary measures and legislative modifications, this sub-item distinguishes itself by its precise chemical identity and its explicit reference to a base classification under subheading 3204.16.30. This implies that without these specific temporary provisions, Reactive Blue 187 would otherwise be classified as a synthetic organic dyestuff. The inclusion within Chapter 99 signifies that its import or export may be subject to quotas, duties, or other specific regulatory requirements that are not applied to general dyestuffs.

As a leaf node within the HTS structure, HTS 9902.08.54 does not have further subcategories. Its function is to provide a specific entry for Reactive Blue 187 under the temporary legislation framework. Therefore, classification relies on the accurate identification of the substance itself and adherence to the specific terms and conditions associated with temporary provisions under Section XXII and Chapter 99. This particular classification serves as a direct application of special trade policies or agricultural import restrictions to a defined chemical product.

Frequently Asked Questions

›What is HTS code 9902.08.54?
HTS code 9902.08.54 covers Reactive Blue 187 (1,1'-[(6,13-Dichloro-4,11-disulfo-3,10- triphenodioxazinediyl) bis [imino-2,1-ethanediylimino [6-[(2,5-disulfophenyl) amino]-1,3,5-triazine-4,2-diyl]]] bis [3- carboxylatopyridinium], dihydroxide, bis (inner salt), hexasodium salt) (CAS No. 79771-28-1) (provided for in subheading 3204.16.30) under the US Harmonized Tariff Schedule. It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What products are classified under 9902.08.54?
This classification covers Reactive Blue 187 (1,1'-[(6,13-Dichloro-4,11-disulfo-3,10- triphenodioxazinediyl) bis [imino-2,1-ethanediylimino [6-[(2,5-disulfophenyl) amino]-1,3,5-triazine-4,2-diyl]]] bis [3- carboxylatopyridinium], dihydroxide, bis (inner salt), hexasodium salt) (CAS No. 79771-28-1) (provided for in subheading 3204.16.30). It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What is the import duty rate for 9902.08.54?
The general rate of duty for HTS 9902.08.54 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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