Blow Molding Polystyrene BMPS 450
Blow Molding Polystyrene BMPS 450 is a polystyrene resin in primary pellet form, specifically designed for blow molding applications such as bottles. With a styrene monomer content exceeding 95% by weight, it qualifies as a homopolymer of styrene under tariff item 3903.90.00, which covers 'Other' polymers of styrene in primary forms.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the polystyrene is expandable (e.g., EPS beads with blowing agent)
Expandable polystyrene is specifically classified under 3903.11, not as 'Other'.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product is in primary form (pellets) and that styrene content exceeds 95% by weight to qualify under this tariff item
• Declare the correct 8-digit code 3903.90.00.00 on your CBSA import documents and keep technical data sheets available for verification
Related Products under Tariff item 3903.90.00
Crystal Polystyrene GPPS 535H
Crystal Polystyrene GPPS 535H is a general-purpose polystyrene resin in pellet form, composed of over 95% styrene monomer units. It is used for injection molding applications requiring clarity and rigidity. As a homopolymer of styrene in primary form, it falls under tariff item 3903.90.00 for 'Other' polymers of styrene.
Electronics Grade Polystyrene EGPS 600
Electronics Grade Polystyrene EGPS 600 is a low-static polystyrene resin in pellet form, with a styrene content exceeding 95% by weight. It is designed for electronics applications requiring minimal electrostatic discharge. This homopolymer of styrene in primary form is classified under tariff item 3903.90.00 as 'Other' polymers of styrene.
Expandable Polystyrene EPS Beads F400
Expandable Polystyrene EPS Beads F400 are polystyrene beads in primary form, impregnated with a pentane blowing agent. The styrene monomer content exceeds 95% by weight, making it a homopolymer of styrene. However, because it is expandable, it is specifically classified under subheading 3903.11, not under tariff item 3903.90.00.
Extrusion Grade Polystyrene PSX 125
Extrusion Grade Polystyrene PSX 125 is a low-viscosity polystyrene resin in pellet form, optimized for film extrusion. With a styrene content exceeding 95% by weight, it is a homopolymer of styrene in primary form. It falls under tariff item 3903.90.00 as 'Other' polymers of styrene, not as finished sheets or films.
Flame Retardant Polystyrene FRPS V0
Flame Retardant Polystyrene FRPS V0 is a polystyrene resin in primary pellet form, containing halogen-free flame retardants. The styrene monomer contributes over 95% by weight of the polymer content, and the flame retardants are considered additives. It is classified under tariff item 3903.90.00 as 'Other' polymers of styrene in primary forms.
Foam Grade Polystyrene FGPS 100
Foam Grade Polystyrene FGPS 100 is a polystyrene resin in bead form, designed for foam production. The styrene monomer content exceeds 95% by weight, making it a homopolymer of styrene in primary form. It is classified under tariff item 3903.90.00 as 'Other' polymers of styrene, unless it is expandable.