HTS Code 2814.10.0000 — Anhydrous ammonia | Duty Rate & Classification

CODE DESCRIPTION

Full Description

2814.10.0000

Anhydrous ammonia (agricultural fertilizer, industrial refrigerant)

HTS Code Structure

The 10-digit HTS code 2814.10.0000 breaks down as follows:

Level	Digits	Meaning
Chapter	28	Inorganic Chemicals
Heading	2814	4-digit product family
Subheading	2814.10	6-digit international HS code
US Statistical	2814.10.0000	10-digit US-specific classification

DUTY RATES

Tariff Rates for HTS 2814.10.0000

Rate Type	Rate	Applicable Origin
General (MFN) Rate	0.0000%	All WTO member countries
USMCA Rate	0.0000%	Mexico, Canada (qualifying)
GSP Rate	0.0000%	Developing country beneficiaries

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COMPLIANCE FLAGS

Regulatory Requirements

Goods classified under HTS 2814.10.0000 have the following compliance requirements beyond standard CBP entry:

🌿 EPA Compliance Required

EPA compliance required. Check TSCA, Clean Air Act, or pesticide registration requirements.

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CLASSIFICATION GUIDANCE

How to Properly Classify Under HTS 2814.10.0000

Correct HTS classification is a legal responsibility. Misclassification — even unintentional — can result in CBP penalties up to 4× the unpaid duties and potential seizure. Here's how to verify your classification:

Review the official HTSUS at hts.usitc.gov for the exact heading and notes for Chapter 28.
Check Chapter and Section Notes — exclusions and inclusions defined in the notes often override apparent classification.
Apply the General Rules of Interpretation (GRI) — start with GRI 1 (specific description) through GRI 6 if needed.
Search CBP CROSS database for binding rulings on similar products.
Consult a licensed customs broker for high-value shipments or ambiguous products.

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RELATED CODES

Other HTS Codes in Chapter 28

HTS code data sourced from USITC Harmonized Tariff Schedule. Rates reflect USITC schedule as of 2026-04-05. Section 301 rates per USTR action lists. Always verify at hts.usitc.gov before making import decisions. This is informational only — not legal or customs advice.