HS Code for LLDPE

Linear Low-Density Polyethylene (LLDPE) is classified under HS code 3901.40. This classification is based on the product being a polymer of ethylene in primary form, specifically an ethylene-alpha-olefin copolymer with a specific gravity of less than 0.94. LLDPE is distinguished from other polyethylenes by its molecular structure, which consists of a linear backbone with short, uniform branches. These branches are created through the copolymerization of ethylene with longer-chain olefins like butene, hexene, or octene. Under Chapter 39 of the Harmonized System, primary forms include granules, pellets, powders, and flakes. The classification 3901.40 was specifically created to separate these copolymers from pure polyethylene homopolymers, allowing for more precise trade data regarding plastic resins used in film extrusion and packaging.

Products Included

• LLDPE resin pellets
• LLDPE granules for film blowing
• Ethylene-butene copolymers (<0.94 gravity)
• Ethylene-hexene copolymers (<0.94 gravity)
• Linear polyethylene powders in primary form

Common Misclassification

LLDPE is frequently misclassified under 3901.10, which is the code for polyethylene with a specific gravity of less than 0.94 in homopolymer form (traditional LDPE). The key difference is the copolymer nature of LLDPE; if alpha-olefins are present, 3901.40 is mandatory. It is also sometimes confused with 3901.20, which is for polyethylene with a specific gravity of 0.94 or higher (HDPE). Importers must verify the technical data sheet (TDS) to confirm both the density and the monomer composition to ensure the correct subheading is applied. Using a general "plastic" code like 3901.90 is also incorrect when a specific subheading for copolymers exists.

FAQ

What is the HS code for LLDPE?

The HS code for Linear Low-Density Polyethylene in primary form is 3901.40.

How do I distinguish LLDPE from LDPE for customs?

LDPE is a homopolymer (3901.10), while LLDPE is an ethylene-alpha-olefin copolymer (3901.40). You must check the chemical composition on the manufacturer's certificate of analysis.