Marlex HHM TR-144 MDPE Granules
Marlex HHM TR-144 medium density polyethylene granules for gas pipe applications, with density 0.934-0.938 and high stress crack resistance. HTS 3901.10.5030 applies as ethylene polymer pellets with specific gravity <0.94 and medium density designation, ethylene monomers ≥95%.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with butene-1 comonomer predominant
Linear medium density with specific comonomers may classify as ethylene copolymers if butene exceeds ethylene predominance.
If specific gravity 0.94 or higher
High density polyethylene starts at sg ≥0.94, separate provision in hierarchy.
If heavily chemically modified
Modified polymers not covered specifically go to 'Other' polyethers or similar under note (a)(3).
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Import Tips & Compliance
• Submit hydrostatic design basis (HDB) certs for pipe-grade MDPE
• Ensure no masterbatch additives push comonomers over 5%
• Declare exact density range to prevent shifts to HDPE headings
Related Products under HTS 3901.10.50.30
Medium Density Polyethylene Resin MDPE 2400
Medium density polyethylene resin with specific gravity between 0.926-0.940, supplied in pellet form for extrusion and molding applications. Classified under HTS 3901.10.5030 as it is polyethylene with specific gravity less than 0.94 and meets the 'medium density' criteria per subheading notes, where the ethylene monomer units contribute over 95% by weight.
Lupolen 3020D MDPE Pellets
Lupolen 3020D is a medium density polyethylene homopolymer in granular form, optimized for blow molding and film extrusion with density 0.931 g/cm³. Falls under 3901.10.5030 as pure polyethylene (ethylene >95% by weight) with medium density in primary pellet form, distinct from low density variants.
SABIC MDPE 3810 Film Grade Pellets
SABIC MDPE 3810 pellets for stretch films and liners, density 0.934 g/cm³, in primary form. Classified in 3901.10.5030 for medium density polyethylene where ethylene constitutes 95%+ by weight, distinguishing from copolymers.
ExxonMobil Escorene MDPE LD-144UA
ExxonMobil Escorene MDPE LD-144UA resin for injection molding, medium density with ethylene homopolymer base. HTS 3901.10.5030 due to specific gravity <0.94, medium density, and >95% ethylene monomer units in pellet form.
LyondellBasell Icorene MDPE 1005
LyondellBasell Icorene MDPE 1005 recycled medium density polyethylene pellets for rotomolding, density 0.935 g/cm³. Fits 3901.10.5030 as primary form ethylene polymer with medium density and predominant ethylene content.
Borouge ME3440 MDPE Pipe Resin
Borouge ME3440 medium density polyethylene for pressure pipes, bimodal structure with sg 0.934-0.938. Under 3901.10.5030 for medium density PE pellets, ethylene >95%, primary forms per chapter notes.