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

HS v2022 Code: 550320

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

HS code 550320 covers synthetic staple fibers made of polyester, which are a crucial component in the textile and apparel industries. These fibers are widely used in the production of a variety of fabrics, from clothing to home furnishings, due to their durability, versatility, and cost-effectiveness. The global demand for polyester staple fibers has been steadily increasing, driven by the growing textile industry and the rising preference for synthetic materials over natural fibers.

Production process

The production of polyester staple fibers involves a multi-step process. First, the raw materials, which are typically petrochemical-based, are melted and extruded into long, continuous filaments. These filaments are then cut into short, uniform lengths to create the staple fibers. The fibers may undergo additional processing, such as drawing, crimping, or heat-setting, to impart specific properties and characteristics desired for various applications.

Production inputs

The main inputs required for the production of polyester staple fibers include petrochemical-based raw materials, such as ethylene glycol and terephthalic acid, as well as specialized machinery and equipment for the extrusion, cutting, and processing of the fibers. Additionally, energy sources, such as electricity or natural gas, are needed to power the production facilities.

Production outputs

The primary output of HS code 550320 is polyester staple fibers, which are then consumed by various downstream industries, including 550921 Yarn; of synthetic staple fibres, not put up for retail sale, 551219 Woven fabrics of synthetic staple fibres, containing less than 85% by weight of such fibres, mixed mainly or solely with cotton, of a weight not exceeding 170 g/m², and 630231 Bedlinen; of cotton. These polyester staple fibers are used in the production of a wide range of textile products, from clothing and home textiles to industrial applications.

Revisions to 550320

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 550320. The most recent 1 version of this code (550320) is in the HS v2022 system (this version):

This page shows the most recent version of code 550320.

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

    graph LR
    A["<a href='/classifications/hs/v2022/55'>55: Man-made staple fibres</a>"]
A --> B["<a href='/classifications/hs/v2022/5503'>5503: Synthetic staple fibres, not carded, combed or otherwise processed for spinning</a>"]
B --> C["<a href='/classifications/hs/v2022/550320'>550320: Fibres; synthetic staple fibres, of polyesters, not carded, combed or otherwise processed for spinning</a>"]

    B --> D["<a href='/classifications/hs/v2022/550311'>550311: Fibres; synthetic staple fibres, of aramids, not carded, combed or otherwise processed for spinning</a>"]
B --> E["<a href='/classifications/hs/v2022/550319'>550319: Fibres; synthetic staple fibres, of nylon or other polyamides other than aramids, not carded, combed or otherwise processed for spinning</a>"]
B --> F["<a href='/classifications/hs/v2022/550330'>550330: Fibres; synthetic staple fibres, acrylic or modacrylic, not carded, combed or otherwise processed for spinning</a>"]
B --> G["<a href='/classifications/hs/v2022/550340'>550340: Fibres; synthetic staple fibres, of polypropylene, not carded, combed or otherwise processed for spinning</a>"]
B --> H["<a href='/classifications/hs/v2022/550390'>550390: Fibres; synthetic staple fibres, of synthetic materials n.e.c. in heading no. 5503, not carded, combed or otherwise processed for spinning</a>"]

    

    %% Color coordination by level

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    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight