Tandom · Duty calculator
HTS 5503.20.00.65 is the U.S. Harmonized Tariff Schedule classification for Measuring 13.2 decitex or more. It's a 10-digit statistical line in Chapter 55: Man-made staple fibers, Section XI: Textiles and Textile Articles, used by U.S. Customs and Border Protection to determine the duty rate at entry. 7 active AD/CVD orders flag this code.
New to HTS codes? Read our guide on how HTS classification works →
Active orders that may apply to imports under this HTS code. HTS coverage is advisory — actual scope depends on each order's product description. Run the AD/CVD lookup → to check whether your specific shipment is in scope.
Certain Fine Denier Polyester Staple Fiber
Fine Denier Polyester Staple Fiber
Fine Denier Polyester Staple Fiber
Fine Denier Polyester Staple Fiber
Fine Denier Polyester Staple Fiber
Polyester Staple Fiber
Fine Denier Polyester Staple Fiber
Past CBP decisions classifying real products under this HTS code. Useful precedent when classifying a similar product — each ruling shows how CBP interpreted the code for a specific case.
The tariff classification of polyester staple fibers from Nigeria
The tariff classification of “Fluffy Basket Filler” in the form of polyester staple fibers from China
The tariff classification of polyester staple fiber from China
The tariff classification of polyester staple fiber from China
The tariff classification of polyester staple fibers from China
Source: CBP CROSS (view all rulings on rulings.cbp.gov →)
HTS 5503.20.00.65 is the U.S. Harmonized Tariff Schedule classification for Measuring 13.2 decitex or more. It belongs to Chapter 55 of the HTSUS.
The general (Column 1) duty rate for HTS 5503.20.00.65 is 4.3%. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
Yes. Imports of HTS 5503.20.00.65 from countries party to a trade program (such as USMCA, KORUS, GSP, or the African Growth and Opportunity Act) may qualify for the special rate: Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG). Eligibility depends on rules of origin and certification.
The Column 2 rate for HTS 5503.20.00.65 is 25%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
No active Chapter 99 tariff overlays (Section 301, Section 232, IEEPA reciprocal, etc.) currently flag HTS 5503.20.00.65 in Tandom's catalog. Use the calculator's date + origin inputs to confirm against any retroactive overlay you may be filing.
Yes — 7 AD/CVD orders flag this code: A-583-860 (AD, Taiwan), A-533-875 (AD, India), A-580-893 (AD, South Korea) plus 4 more. Open the code page for deposit rates, scope determinations, and the linked case lookups.
Free Trade Agreement and special-program eligibility
Tandom guides relevant to this code
Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.
Open resource
Cash deposit cascade, separate rates, all-others, and PRC-wide rates. Worked example on case A-570-910 (galvanized welded steel pipe from China) with three exporter-specific rates.
Open resource
Scope text is authoritative; the HTS list is illustrative. Read scope, find past rulings, and file a 19 CFR 351.225 inquiry. Worked example on case A-570-106 (wooden cabinets from China).
Open resource
Run thousands of product descriptions through HTS classification, score the confidence, and triage borderline rows. Public search endpoint plus the closed-beta three-layer Classifier.
Open resource
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
Open resource
Why raw LLM prompts fabricate stat suffixes, why MCP-augmented prompts do not, and the prompt template a broker can hand to Claude or ChatGPT today.
Open resource