Viet Nam HS Code

HS Code 550911: Containing 85 % or more by weight of staple fibres of nylon or other polyamides : Single yarn in Viet Nam

Q: Is HS code 550911 the same across all countries?

Yes — up to the 6-digit level, HS code 550911 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Viet Nam extends it under AHTN-VN.

Q: What system does Viet Nam use to classify HS code 550911?

Viet Nam classifies products under the Vietnam Tariff Schedule (AHTN-VN; locally Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 550911 in Viet Nam?

The official source is https://www.customs.gov.vn/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 550911 in Viet Nam

Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 550911 is the WCO Harmonized System subheading for Containing 85 % or more by weight of staple fibres of nylon or other polyamides : Single yarn. This is the most detailed internationally standardized level; Viet Nam extends classifications to 8 digits under its national tariff system. 550911 belongs to Section XI: Textiles and textile articles, Chapter 55: Man-made staple fibres, Heading 5509: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale.

Explore more 2026 Latest Viet Nam import export trade data and shipment records for HS Code Single Pure Nylon Staple Yarn on TradeInt global trade data platform

Classification Path of HS Code 550911 in Viet Nam

Section XI

Chapters (50-63) Textiles and textile articles

Chapter 55

Man-made staple fibres

HS Code 5509

Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale

HS Code 550911

Containing 85 % or more by weight of staple fibres of nylon or other polyamides : Single yarn

HS Code 55091100

Single yarn Sợi đơn

Viet Nam Tariff Classification: Vietnam Tariff Schedule (AHTN-VN)

In Viet Nam, HS 550911 is classified under the Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Vietnam Tariff Schedule (AHTN-VN)

Local name Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)

Digits 8

Official source https://www.customs.gov.vn/

You know what 550911 means. Now see 2026 latest real trade activity for Single Pure Nylon Staple Yarn in Viet Nam.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest Viet Nam Import Data Search 2026 Latest Viet Nam Export Data

Top Trading Product of HS Code 5509

Top Viet Nam import Product Under HS Code 5509

1 550921: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale : Containing 85 % or more by weight of polyester staple fibres : Single yarn $41.8M 2 550969: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale : Other yarn, of acrylic or modacrylic staple fibres : Other $41.8M 3 550922: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale : Containing 85 % or more by weight of polyester staple fibres : Multiple (folded) or cabled yarn $35.4M

Figures shown for 2023.

For more 2026 recent data, search for Viet Nam import trade records

Top Viet Nam export Product Under HS Code 5509

1 550953: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale : Other yarn, of polyester staple fibres : Mixed mainly or solely with cotton $254.4M 2 550921: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale : Containing 85 % or more by weight of polyester staple fibres : Single yarn $37.2M 3 550922: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale : Containing 85 % or more by weight of polyester staple fibres : Multiple (folded) or cabled yarn $12.4M

Figures shown for 2023.

For more 2026 recent data, search for Viet Nam export trade records

Related HS Code to Viet Nam Single Pure Nylon Staple Yarn (550911)

HS Code 55091100

Single yarn

HS Code 550912

Containing 85 % or more by weight of staple fibres of nylon or other polyamides : Multiple (folded) or cabled yarn

HS Code 550921

Containing 85 % or more by weight of polyester staple fibres : Single yarn

HS Code 550922

Containing 85 % or more by weight of polyester staple fibres : Multiple (folded) or cabled yarn

HS Code 550931

Containing 85 % or more by weight of acrylic or modacrylic staple fibres : Single yarn

HS Code 550932

Containing 85 % or more by weight of acrylic or modacrylic staple fibres : Multiple (folded) or cabled yarn

HS Code 550941

Other yarn, containing 85 % or more by weight of synthetic staple fibres : Single yarn

HS Code 550942

Other yarn, containing 85 % or more by weight of synthetic staple fibres : Multiple (folded) or cabled yarn

HS Code 550951

Other yarn, of polyester staple fibres : Mixed mainly or solely with artificial staple fibres

HS Code 550952

Other yarn, of polyester staple fibres : Mixed mainly or solely with wool or fine animal hair

Frequently Asked Questions

What is HS code 550911 in Viet Nam?

HS code 550911 covers Containing 85 % or more by weight of staple fibres of nylon or other polyamides : Single yarn in Viet Nam. It sits in Chapter 55 (Man-made staple fibres), Heading 5509 of the Harmonized System, and is classified under AHTN-VN.

Is HS code 550911 the same across all countries?

What system does Viet Nam use to classify HS code 550911?

Where can I officially look up HS code 550911 in Viet Nam?