Harmonized System Code Classification

The first two digits of the HS code "55" represent steel.

Specifically, Chapter 55 covers the following steel products:

• Semi-finished products of iron and steel: such as sheets, bars, sections, wires, etc.
• Flat-rolled products: including hot-rolled, cold-rolled, galvanized, and other flat-shaped steel products.
• Steel pipes: various diameters, wall thicknesses, and materials of steel pipes.
• Other steel products: such as angle steel, channel steel, ribbed steel, steel nails, steel ropes, etc.

Therefore, if your product is a steel material or a steel product, its HS code is likely to start with "55".

To determine the classification more accurately, you also need to consider the specific material, shape, use, and processing level of the product.

First four digits explanation: HS code: 5509

Classification description: Synthetic staple fiber yarn (excluding sewing thread), not in retail packaging.

Specific meaning: Refers to yarn made of synthetic staple fibers, not used for sewing, and these yarns are not packaged for retail sale.

Six-digit explanation: HS code: 5509.21

Classification: Synthetic staple fiber yarn (excluding sewing thread), not in retail packaging:

Specific meaning: Includes single yarn (604) with 85% or more by weight of polyester staple fibers.

8-10 digit explanation: hscode: 5509210000 Classification: Polyester staple fiber yarn (not in retail packaging) Explanation: Single yarn (604) made of polyester staple fibers with 85% or more by weight.

Examples of products: * Polyester staple fiber yarn used for weaving fabric * Yarn used for producing carpets or industrial textiles * Yarn used in the production of non-woven fabrics * Yarn used in the production of ropes or nets