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

9902.12.98 - Acrylic fiber tow containing at least 85 percent but not more than 92 percent by weight of acrylonitrile units, containing a minimum of 35 percent by weight of water, presented in the form of raw white (undyed) filament with an average filament measure between 2 and 5 decitex per filament and an aggregate measure in the tow bundle between 660,000 and 1,200,000 decitex, with a length greater than 2 meters (provided for in subheading 5501.30.00)

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, 9902.12.98, pertains to a highly specific type of acrylic fiber tow. It is characterized by its chemical composition, containing between 85% and 92% acrylonitrile units by weight. Furthermore, it must contain a minimum of 35% water by weight and be presented as raw white (undyed) filament. Crucial physical specifications include an average filament measure between 2 and 5 decitex per filament, an aggregate measure within the tow bundle ranging from 660,000 to 1,200,000 decitex, and a length exceeding 2 meters. This classification is subject to temporary legislation and trade agreement provisions as outlined in Chapter 99.

The distinguishing factor for this category lies in its precise technical specifications, particularly the percentage of acrylonitrile, the minimum water content, and the defined decitex ranges for both individual filaments and the aggregate tow bundle. Unlike broader categories for basic synthetic fibers or yarns, this HTS code targets a specific intermediate product used in further manufacturing processes. Its sibling categories at the HTS Database Root level cover a vast array of unrelated goods, from live animals to machinery and various manufactured products, making direct comparison at this very high level impractical.

As this HTS code represents a leaf node, it has no subcategories. Classification into this specific code relies entirely on meeting all the detailed physical and compositional criteria outlined in its description. Importers must ensure meticulous adherence to these specifications to correctly classify these acrylic fiber tows, which are provided for under the more general subheading 5501.30.00. This temporary classification allows for specific trade policy applications and monitoring of this particular commodity.

Frequently Asked Questions

›What is HTS code 9902.12.98?
HTS code 9902.12.98 covers Acrylic fiber tow containing at least 85 percent but not more than 92 percent by weight of acrylonitrile units, containing a minimum of 35 percent by weight of water, presented in the form of raw white (undyed) filament with an average filament measure between 2 and 5 decitex per filament and an aggregate measure in the tow bundle between 660,000 and 1,200,000 decitex, with a length greater than 2 meters (provided for in subheading 5501.30.00) 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 9902.12.98?
This classification covers Acrylic fiber tow containing at least 85 percent but not more than 92 percent by weight of acrylonitrile units, containing a minimum of 35 percent by weight of water, presented in the form of raw white (undyed) filament with an average filament measure between 2 and 5 decitex per filament and an aggregate measure in the tow bundle between 660,000 and 1,200,000 decitex, with a length greater than 2 meters (provided for in subheading 5501.30.00). 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 9902.12.98?
The general rate of duty for HTS 9902.12.98 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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