HS Code 5503: Synthetic staple fibres, not carded, combed or otherwise processed for spinning

Q: Is HS code 5503 the same in every country?

Yes — HS code 5503 is part of the WCO Harmonized System and is the same in every WCO member country at the 6-digit level. Beyond 6 digits, each country extends the code under its own system (e.g. HTSUS in the US, CN/TARIC in the EU, HSK in Korea, CCCHS in China) for national tariff rates and trade statistics. To see how a specific country classifies this code, select a country.

Q: Which WCO edition does HS code 5503 belong to, and has it been reclassified?

The Harmonized System is maintained by the World Customs Organization (WCO) and revised approximately every five years. The current edition is HS 2022, which replaced HS 2017 on 1 January 2022. Codes are added, merged, or split between editions to reflect new products and trade patterns, so a code valid in one edition may not exist or may mean something different in another.

Q: How do I find the correct country-specific version of HS code 5503?

Beyond the international 6-digit level, each country adds its own digits — the US extends to 10 digits (HTSUS), the EU to 8 or 10 (CN/TARIC), China to 13 (CCCHS), Korea to 10 (HSK), Japan to 9, and so on. To find the full code used by a specific country, select a country in TradeInt's HS Code Tool and search for 5503.

What is HS Code 5503

HS Code 5503 covers Synthetic staple fibres, not carded, combed or otherwise processed for spinning. It is a 4-digit heading within Chapter 55 (Man-made staple fibres), Section XI. Its 6-digit subheadings are identical in every HS-adopting country; from the 7th digit onward, each country extends the code for its own tariff and statistics.

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What does HS Code 5503 Synthetic staple fibres, not carded, combed or otherwise processed for spinning Cover?

Section XI

Chapters (50-63) Textiles and textile articles

Chapter 55

Man-made staple fibres

HS Code 5503

Synthetic staple fibres, not carded, combed or otherwise processed for spinning

HS Code 550320

Fibres; synthetic staple fibres, of polyesters, not carded, combed or otherwise processed for spinning

HS Code 550311

Fibres; synthetic staple fibres, of aramids, not carded, combed or otherwise processed for spinning

HS Code 550319

Fibres; synthetic staple fibres, of nylon or other polyamides other than aramids, not carded, combed or otherwise processed for spinning

HS Code 550330

Fibres; synthetic staple fibres, acrylic or modacrylic, not carded, combed or otherwise processed for spinning

HS Code 550340

Fibres; synthetic staple fibres, of polypropylene, not carded, combed or otherwise processed for spinning

HS Code 550390

Fibres; synthetic staple fibres, of synthetic materials n.e.c. in heading no. 5503, not carded, combed or otherwise processed for spinning

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What HS Codes for Man-Made Staple Fibres Do Not Cover

Chapter 55 covers man-made staple fibers (cut fibers) and yarns and fabrics thereof. Goods frequently misclassified here but that belong elsewhere include:

Man-made filaments (continuous)

Chapter 54

Polypropylene strip > 5 mm

Chapter 39

Garments

Chapters 61, 62

Non-woven fabrics

Chapter 56

This list highlights common classification errors only — it is not exhaustive. For binding classification, work with a licensed customs broker or qualified trade compliance professional.

Related HS Codes under Synthetic Staple Fibres HS 5503

HS Code 550311

Fibres; synthetic staple fibres, of aramids, not carded, combed or otherwise processed for spinning

HS Code 550319

Fibres; synthetic staple fibres, of nylon or other polyamides other than aramids, not carded, combed or otherwise processed for spinning

HS Code 550320

Fibres; synthetic staple fibres, of polyesters, not carded, combed or otherwise processed for spinning

HS Code 550330

Fibres; synthetic staple fibres, acrylic or modacrylic, not carded, combed or otherwise processed for spinning

HS Code 550340

Fibres; synthetic staple fibres, of polypropylene, not carded, combed or otherwise processed for spinning

HS Code 550390

Fibres; synthetic staple fibres, of synthetic materials n.e.c. in heading no. 5503, not carded, combed or otherwise processed for spinning

HS Code 5501

Synthetic filament tow

HS Code 5502

Artificial filament tow

HS Code 5504

Artificial staple fibres, not carded, combed or otherwise processed for spinning

HS Code 5505

Waste (including noils, yarn waste and garnetted stock), of man-made fibres

Frequently Asked Questions

What is HS code 5503?

HS code 5503 covers Synthetic staple fibres, not carded, combed or otherwise processed for spinning, a heading within Chapter 55 (Man-made staple fibres) of the WCO Harmonized System. Headings sit between the broad chapter level and the more specific 6-digit subheading level.

Is HS code 5503 the same in every country?

Which WCO edition does HS code 5503 belong to, and has it been reclassified?

How do I find the correct country-specific version of HS code 5503?