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

9902.13.07 - Modacrylic staple fibers containing 35 percent or more but not over 85 percent by weight of acrylonitrile units and 2 percent or more but not over 3 percent of water, not pigmented (ecru), crimped, with an average decitex of 2.2 (plus or minus 10 percent) and fiber length of 38 mm (plus or minus 10 percent) (provided for in subheading 5503.30.00)

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, 9902.13.07, covers specific types of modacrylic staple fibers. These fibers are characterized by their acrylonitrile content, falling within a range of 35% to 85% by weight. Further defining characteristics include a water content of 2% to 3%, an unpigmented (ecru) state, and a crimped texture. The physical attributes are precisely specified with an average decitex of 2.2 (with a 10% tolerance) and a fiber length of 38 mm (also with a 10% tolerance). This detailed description ensures precise identification of the product.

As this is a leaf node within Chapter 99, there are no direct subcategories to explore. The primary distinction of this category lies within its precise technical specifications, which differentiate it from other textile fibers that might share a general classification. The inclusion in 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," signifies that this classification is subject to specific trade policies and potential restrictions beyond standard tariff treatment.

The parent context of Section XXII and Chapter 99 indicates that this category is part of special provisions and temporary measures related to trade. This means that while the underlying product may conceptually relate to fibers described in other HTS chapters (as indicated by the reference to subheading 5503.30.00), its current classification under 9902.13.07 is driven by specific trade agreements, temporary legislation, or import restrictions. This classification dictates unique duty rates, quotas, or other conditions that may apply to the importation of these modacrylic staple fibers.

Frequently Asked Questions

›What is HTS code 9902.13.07?
HTS code 9902.13.07 covers Modacrylic staple fibers containing 35 percent or more but not over 85 percent by weight of acrylonitrile units and 2 percent or more but not over 3 percent of water, not pigmented (ecru), crimped, with an average decitex of 2.2 (plus or minus 10 percent) and fiber length of 38 mm (plus or minus 10 percent) (provided for in subheading 5503.30.00) 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 9902.13.07?
This classification covers Modacrylic staple fibers containing 35 percent or more but not over 85 percent by weight of acrylonitrile units and 2 percent or more but not over 3 percent of water, not pigmented (ecru), crimped, with an average decitex of 2.2 (plus or minus 10 percent) and fiber length of 38 mm (plus or minus 10 percent) (provided for in subheading 5503.30.00). 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 9902.13.07?
The general rate of duty for HTS 9902.13.07 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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