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.

Morocco Customs Tariff for HS Code 550991

Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with wool or fine animal hair, n.e.c. in heading no. 5509, not put up for retail sale

WITS 2023 historical MFN average

Reported average: 2.5%.

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

National lines included: 1 of 1. Excluded from the average: 0.

Reported ad-valorem range: 2.5%โ€“2.5%.

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 Morocco

Morocco HS Code 550991: 2.50% (2023 MFN average)

The source reports an indicative HS6 MFN average of 2.50% (2023 MFN average) for Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with wool or fine animal hair, n.e.c. in heading no. 5509, not put up for retail sale.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
Morocco
HS / tariff code
550991
Description
Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with wool or fine animal hair, n.e.c. in heading no. 5509, not put up for retail sale
Chapter
55 โ€”
Heading
5509
Subheading
550991
Indicative MFN HS6 average
2.50% (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

2.50% (2023 MFN average)

Import permission

not assessed

Import planning

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Details

HS Code
550991
Chapter
55 โ€”
Heading
5509
Subheading
550991

Compare HS code 550991 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 5509)

HS CodeDescriptionDuty
550911Yarn; (not sewing thread), single, of synthetic staple fibres, containing 85% or more by weight of nylon or other polyamides, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550912Yarn; (not sewing thread), multiple (folded) or cabled yarn, of synthetic staple fibres, containing 85% or more by weight of nylon or other polyamides, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550921Yarn; (not sewing thread), single, of synthetic staple fibres, containing 85% or more by weight of polyester, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550922Yarn; (not sewing thread), multiple (folded) or cabled yarn, of synthetic staple fibres, containing 85% or more by weight of polyester, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550931Yarn; (not sewing thread), single, of synthetic staple fibres, containing 85% or more by weight of acrylic or modacrylic, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550932Yarn; (not sewing thread), multiple (folded) or cabled, of synthetic staple fibres, containing 85% or more by weight of acrylic or modacrylic, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550941Yarn; (not sewing thread), single, containing 85% or more by weight of synthetic staple fibres, n.e.c. in heading no. 5509, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550942Yarn; (not sewing thread), multiple (folded) or cabled yarn, containing 85% or more by weight of synthetic staple fibres, n.e.c. in heading no. 5509, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550951Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with artificial staple fibres, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550952Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with wool or fine animal hair, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550953Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with cotton, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550959Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with fibres n.e.c. in item no. 5509.5, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550961Yarn; (not sewing thread), of acrylic or modacrylic staple fibres, mixed mainly or solely with wool or fine animal hair, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550962Yarn; (not sewing thread), of acrylic or modacrylic staple fibres, mixed mainly or solely with cotton, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550969Yarn; (not sewing thread), of acrylic or modacrylic staple fibres, mixed mainly or solely with fibres n.e.c. in item no. 5509.6, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550992Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with cotton, n.e.c. in heading no. 5509, not put up for retail sale2.50% (2023 MFN average)WITS 2023 historical MFN average
550999Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with fibres (other than wool, fine animal hair or cotton), n.e.c. in heading no. 5509, not put up for retail sale2.50% (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.