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3904.90.50.00/Brominated Polyethylene Copolymer/Mexico

Brominated Polyethylene Copolymer from Mexico

Brominated polyethylene copolymer in primary pellets for flame-retardant compounds. HTS 3904.90.5000 as 'Other' halogenated (bromine) olefin polymer, based on ethylene with Br addition.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Test Br content and monomer predominance to comply with note (a)(4)

• Document non-toxic formulation to ease EPA checks

• Avoid blend misclass to 3824 if additives > minor