Historical MFN averages (2023); not current shipment rates. HS6 descriptions use the UN Comtrade Combined HS reference; the original rate nomenclature remains unconfirmed. National special codes require destination-specific verification. No effective date is available. The data review on September 11, 2026 does not update the rates. Reference source.

Nigeria Customs Tariff for HS Code 382499

Chemical products, mixtures and preparations; n.e.c. heading 3824

WITS 2023 historical MFN average

Reported average: 10%.

Source year: 2023. Classification: HS 2022 (H6). Checked 2026-09-14.

National lines included: 8 of 8. Excluded from the average: 0.

Reported ad-valorem range: 10%โ€“10%.

Reported historical ad-valorem MFN simple average for 2023, not a national tariff schedule. No preferential rates, additional duties, VAT, excise or import permissions are determined.

Not a current 2026 national duty. The HS6 average does not determine the duty of a particular national subdivision, origin or shipment.

WITS observation for this code and year

UN Comtrade H6 descriptions (HS 2022)

WITS API definitions: reported averages and excluded national lines

Direct HS code answer for Nigeria

Nigeria HS Code 382499: 10.00% (2023 MFN average)

The source reports an indicative HS6 MFN average of 10.00% (2023 MFN average) for Chemical products, mixtures and preparations; n.e.c. heading 3824.Source status: not assessed. Verify the exact national tariff line, origin treatment, taxes, restrictions, and current customs guidance before using this information in a declaration.

Customs tariff summary

Country
Nigeria
HS / tariff code
382499
Description
Chemical products, mixtures and preparations; n.e.c. heading 3824
Chapter
38 โ€”
Heading
3824
Subheading
382499
Indicative MFN HS6 average
10.00% (2023 MFN average)
VAT / tax
Check local VAT and excise rules for the import destination.
Unit / basis
Not listed in this tariff line
Source / vintage
WITS / UNCTAD TRAINS โ€” 2023 MFN HS6 reference

Historical MFN average

10.00% (2023 MFN average)

Import permission

not assessed

Import planning

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Details

HS Code
382499
Chapter
38 โ€”
Heading
3824
Subheading
382499

Compare HS code 382499 across GCC countries

Each destination shows its own source label. Oman uses its national schedule; Qatar and UAE entries may cite their separately published references and unresolved exceptions. Other entries retain the historical GCC reference. National codes, duty notes, restrictions and tax treatment can differ; verify with the destination customs authority.

Related HS Codes (Heading 3824)

HS CodeDescriptionDuty
382410Binders, prepared; for foundry moulds or cores10.00% (2023 MFN average)WITS 2023 historical MFN average
382430Metal carbides, non-agglomerated; mixed together or with metallic binders10.00% (2023 MFN average)WITS 2023 historical MFN average
382440Cements, mortars or concretes; their prepared additives10.00% (2023 MFN average)WITS 2023 historical MFN average
382450Mortars and concretes; non-refractory10.00% (2023 MFN average)WITS 2023 historical MFN average
382460Sorbitol; other than that of subheading no. 2905.4410.00% (2023 MFN average)WITS 2023 historical MFN average
382481Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing oxirane (ethylene oxide)10.00% (2023 MFN average)WITS 2023 historical MFN average
382482Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs)10.00% (2023 MFN average)WITS 2023 historical MFN average
382483Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing tris(2,3-dibromopropyl) phosphate10.00% (2023 MFN average)WITS 2023 historical MFN average
382484Chemical products, mixtures and preparations; containing aldrin, camphechlor (toxaphene), chlordane, chlordecone, DDT (chlorfenotane, 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin, endosulfan, endrin, heptachlor or mirex10.00% (2023 MFN average)WITS 2023 historical MFN average
382485Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)10.00% (2023 MFN average)WITS 2023 historical MFN average
382486Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)10.00% (2023 MFN average)WITS 2023 historical MFN average
382487Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride10.00% (2023 MFN average)WITS 2023 historical MFN average
382488Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing tetra-, penta-, hexa-, hepta- or octabromodiphenyl ethers10.00% (2023 MFN average)WITS 2023 historical MFN average
382489Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing short-chain chlorinated paraffins10.00% (2023 MFN average)WITS 2023 historical MFN average
382491Chemical products, mixtures and preparations; consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate10.00% (2023 MFN average)WITS 2023 historical MFN average
382492Chemical products, mixtures and preparations; polyglycol esters of methylphosphonic acid10.00% (2023 MFN average)WITS 2023 historical MFN average

Data source: WITS/UNCTAD TRAINS (MFN 2022). Values are indicative HS6 MFN averages, not shipment-specific applied rates. Import permission and restrictions are not assessed. Historical reference rates exclude VAT, excise and other national measures. Separate national entries preserve the columns printed by their source; these are not a complete shipment assessment. Full disclaimer.