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HS Code 3103.11 : Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅)

The 6-digit Harmonized System (HS) code for mineral or chemical fertilizers, phosphatic, superphosphates, containing by weight 35 percent or more of diphosphorous pentaoxide (p₂o₅) is 3103.11. Under the 2026 Kuwait (Customs), the representative MFN general duty rate is 5% [Kuwait General Administration of Customs].

Chapter

Ch 31

Heading

3103

Subheading

3103.11

KW MFN Duty

MODULE 3: SIGNATURE A: HS DECODE VISUAL HIERARCHY

Chapter 31

Mineral or chemical fertilizers, phosphatic

Heading 3103

3103

Mineral or chemical fertilizers, phosphatic

Subheading .11

.11

Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅)

MODULE 4: SIGNATURE B: TARIFF MATRIX

Import Duty Rates by Destination

Kuwait (General Administration of Customs)

3103.11

Representative MFN Ad Valorem Rate

Verified July 2026 · Kuwait Customs Source

MODULE 5: KUWAIT IMPORT DUTY & TAX BREAKDOWN

GCC Base CET Duty

GCC Tariff [Customs]

Value Added Tax (VAT)

0.00 %

No VAT Currently [Unimplemented]

De Minimis Threshold

KWD Limit

Customs Threshold

Notice: Kuwait customs entry, GCC Common External Tariff classification, and MFN duty rates are governed by Kuwait General Administration of Customs. Kuwait does not currently levy a federal VAT on general imports. Always verify declarable lines with Kuwait Customs prior to import.

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Get Real-Time Tariff & Trade Remedy Change Alerts for HS 3103.11

Receive an automated email notification whenever USITC or CBP publishes duty rate adjustments or customs notices for 3103.11.

MODULE 6: Mandatory Customs Entry Document Matrix

Rule-Derived Customs Entry Package Checklist

UNIVERSAL DOCUMENT

Commercial Invoice

Itemized description, currency, Incoterms, seller/buyer details, and country of origin.

UNIVERSAL DOCUMENT

Packing List & Bill of Lading

Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.

PREFERENTIAL RULE

Certificate of Origin (If Claiming FTA)

Required only when claiming zero-duty preference under USMCA, KORUS, or GSP.

MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags

Standard Entry This commodity does not carry mandatory PGA pre-clearance flags under the ACE message set.

MODULE 8: KUWAIT Trade Remedies & Safeguards

Kuwait General Administration of Customs Anti-Dumping / Trade Defence

Standard Kuwait General Administration of Customs Tariff 2026

Steel & Commodity Safeguards

Exempt (Non-Steel Commodity)

Regulatory Compliance Status

Standard Statutory Clearance

MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)

Browse all preferential trade calculators & compliance tools in our Customs Tools Hub ↗.

Agreement Code	Trade Agreement / Program	Preferential Rate	Rules of Origin (RoO) Requirement
MFN	WCO Most-Favoured-Nation (MFN) Status	Standard MFN Rate	Applies to all WTO member states for Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅).
FTA	Kuwait Preferential & Regional Trade Agreements	Free / Concessional	Subject to official Certificate of Origin & Rules of Origin (RoO) requirements.

MODULE 10: Logistics, Freight & Transport Specifications

Standard 20ft Container

~28 CBM / 28,000 kg Payload

Standard 40ft High-Cube

~68 CBM / 28,600 kg Payload

Stowage Factor & Handling

Standard commercial packaging for Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅)

MODULE 11: Kuwait Customs Advance Ruling System

Legally binding advance tariff rulings issued by Kuwait General Administration of Customs for HS 3103.11.

Query official Kuwait Customs portal:

Search Kuwait Customs Portal for 3103.11 →

Kuwait Customs Tariff Schedule (3103.11)

National line-level (8/10-digit) detail for Kuwait (Customs): coverage in progress.

Universal 6-digit WCO backbone applied rate: 5%. Confirm the full national commodity code at the official source (Kuwait General Administration of Customs).

MODULE 12: Candidate Subheadings & Related Codes

Related HS Code	Heading Category	Action
3103.19	Subheading under Heading 3103	HS 3103.19 Kuwait Duty & Entry Rules →
3103.90	Subheading under Heading 3103	HS 3103.90 Kuwait Duty & Entry Rules →

Official Primary Sources & Authority References

Kuwait General Administration of Customs ↗

Official Kuwait Customs tariff schedule, GCC CET rules, and GAFTA rules.

Kuwait Customs Advance Ruling System ↗

Kuwait General Administration of Customs official binding advance classification rulings database.

MODULE 14: Frequently Asked Questions (FAQ) & Operational Guide

What is the 6-digit WCO tariff classification and United States (USITC HTS) general duty for Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅)?

Under WCO Harmonized System 2022 and United States (USITC HTS), Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅) is classified under HS 3103.11 (Heading 3103, Chapter 31). The representative KW MFN general duty rate is 5%.

How is HS 3103.11 distinguished within Heading 3103 (Mineral or chemical fertilizers, phosphatic)?

Heading 3103 covers Mineral or chemical fertilizers, phosphatic. Subheading 3103.11 specifically isolates Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅). Importers must verify whether physical characteristics, processing state, or composition require alternative subheadings under Heading 3103.

What are the primary candidate subheadings related to HS 3103.11?

Related subheadings under Heading 3103 include 3103.19, 3103.90. Classification depends on processing stage, decaffeination, purity, or material form.

What mandatory commercial entry documents are required to import Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅)?

Commercial Invoice (detailing Incoterms, currency, and origin), Packing List, Bill of Lading (or Air Waybill), CBP Form 7501 Entry Summary, and a continuous customs bond are required for formal entries.

Can goods under HS 3103.11 enter duty-free under USMCA or Free Trade Agreements?

Yes. Eligible goods originating in Mexico, Canada, South Korea, or Australia enter duty-free under preference SPI codes (P, KR, AU) provided they satisfy Regional Value Content (RVC) or tariff-shift rules with a valid Certificate of Origin.

What is the US formal entry threshold for shipments of Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅)?

Commercial shipments of Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅) with a customs value exceeding $2,500 USD require formal customs entry (CBP Form 7501) and a continuous entry bond. Informal entry applies to lower values.

How can an importer obtain a binding CBP classification ruling for HS 3103.11?

Importers may submit an e-Ruling request under 19 CFR Part 177 to CBP National Commodity Specialist Division (NCSD) to obtain a legally binding tariff classification ruling prior to importation.

What import VAT or sales tax applies to HS 3103.11 in Kuwait?

Commercial imports of Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P₂O₅) under HS 3103.11 into Kuwait are subject to No VAT currently (not yet implemented), assessed on the entered customs value plus applicable duties.

What is the customs duty de minimis threshold in Kuwait?

The customs de minimis threshold for import shipments into Kuwait is KWD threshold. Consignments under this value may qualify for duty-free or simplified entry under local regulations.

Which authority regulates customs entry and tariff classification in Kuwait?

Customs declarations, import duty assessments, and Kuwait Customs Advance Ruling System for HS 3103.11 are administered by Kuwait General Administration of Customs.

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HS Code 3103.11 : Mineral or chemical fertilizers, phosphatic, Superphosphates, Containing by weight 35 percent or more of diphosphorous pentaoxide (P2O5)