HS Code 8484.10 : Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal
MODULE 2: EXTRACTABLE ANSWER (AEO / SPEAKABLE)
EN (Official WCO)
FR (Pending)
ES (Pending)
The 6-digit Harmonized System (HS) code for gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal is 8484.10. Under the 2026 Nigeria (Customs Service), the representative MFN general duty rate is 10% [Nigeria Customs Service].
MODULE 3: SIGNATURE A: HS DECODE VISUAL HIERARCHY
Chapter 84
Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals
Heading 8484
Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals
Subheading .10
.10
Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal
MODULE 4: SIGNATURE B: TARIFF MATRIX
Import Duty Rates by Destination
United StatesUnited KingdomEuropean UnionCanadaMexicoChinaJapanIndiaAustraliaSouth KoreaGermanyBrazilTürkiyeChinese TaipeiVietnamThailandIndonesiaMalaysiaSingaporeSaudi ArabiaUnited Arab EmiratesSouth AfricaEgyptIsraelChileColombiaPeruPhilippinesPakistanNew ZealandNorwayNigeriaKenyaMoroccoArgentinaEcuadorBangladeshUkraineKazakhstanQatarKuwaitOmanJordanBahrainSri LankaTunisiaGhanaCôte d'IvoireGeorgiaCambodiaPanamaCosta RicaDominican Republic
Nigeria (Nigeria Customs Service)
8484.10
MODULE 5: NIGERIA IMPORT DUTY & VAT BREAKDOWN
Notice: Nigerian customs clearance, ECOWAS CET classification, MFN rates, and 7.5% VAT are governed by Nigeria Customs Service (NCS). Always verify declarable lines with NCS prior to import.
TRACK THIS HS CODE
Get Real-Time Tariff & Trade Remedy Change Alerts for HS 8484.10
Receive an automated email notification whenever USITC or CBP publishes duty rate adjustments or customs notices for 8484.10.
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: Trade Remedies (Section 301, Section 232, AD/CVD)
China Section 301 Tariff Status
7.5% – 25% Additional Duty (China Origin)
Section 232 Steel/Aluminum Status
Exempt (Non-Metal Commodity)
EU CBAM Carbon Alert
Not in Scope
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 |
|---|---|---|---|
| P | United States-Mexico-Canada Agreement (USMCA) | Free | Must meet USMCA Regional Value Content (RVC) or tariff shift rules. |
| KR | U.S.-Korea Free Trade Agreement (KORUS) | Free | Direct shipment from South Korea with KORUS Certificate of Origin. |
| AU | U.S.-Australia Free Trade Agreement | Free | Wholly obtained or tariff shift rule under US-Australia FTA. |
| A / D | GSP / African Growth & Opportunity Act (AGOA) | Free | 35% local value-add requirement for beneficiary country origin. |
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 Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal
MODULE 11: Nigeria Customs Advance Ruling System
Legally binding advance tariff rulings issued by Nigeria Customs Service for HS 8484.10.
Query official NCS portal:
Search NCS Portal for 8484.10 →Nigeria Tariff Schedule (8484.10)
National line-level (8/10-digit) detail for Nigeria (Customs Service): coverage in progress.
Universal 6-digit WCO backbone applied rate: 10%. Confirm the full national commodity code at the official source (Nigeria Customs Service).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 8484.20 | Subheading under Heading 8484 | Compare Subheading 8484.20 → |
| 8484.90 | Subheading under Heading 8484 | Compare Subheading 8484.90 → |
Official Primary Sources & Authority References
Nigeria Customs Service Portal ↗
Official Nigeria Customs Service tariff schedule, 7.5% VAT, and ECOWAS CET rules.
Nigeria Customs Advance Ruling System ↗
Nigeria Customs Service 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 Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal?
Under WCO Harmonized System 2022 and United States (USITC HTS), Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal is classified under HS 8484.10 (Heading 8484, Chapter 84). The representative NG MFN general duty rate is 10%.
How is HS 8484.10 distinguished within Heading 8484 (Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals)?
Heading 8484 covers Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals. Subheading 8484.10 specifically isolates Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal. Importers must verify whether physical characteristics, processing state, or composition require alternative subheadings under Heading 8484.
What are the primary candidate subheadings related to HS 8484.10?
Related subheadings under Heading 8484 include 8484.20, 8484.90. Classification depends on processing stage, decaffeination, purity, or material form.
What mandatory commercial entry documents are required to import Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal?
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 8484.10 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 Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal?
Commercial shipments of Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal 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 8484.10?
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 8484.10 in Nigeria?
Commercial imports of Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal under HS 8484.10 into Nigeria are subject to 7.5% VAT, assessed on the entered customs value plus applicable duties.
What is the customs duty de minimis threshold in Nigeria?
The customs de minimis threshold for import shipments into Nigeria is Low-value 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 Nigeria?
Customs declarations, import duty assessments, and Nigeria Customs Advance Ruling System for HS 8484.10 are administered by Nigeria Customs Service (NCS).
💬
Ask Jack — Customs Lookup