Seed NBR Latex for Polymer Blends from Canada
Seed latex of NBR used as core in emulsion polymerization for ABS plastics and blends. Technical primary form qualifying for HTS 4002.51.00.00 as vulcanizable synthetic rubber.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include polymerization process details to confirm rubber character retention
• Hazardous material declarations for emulsion stabilizers
• Avoid bulk polymerization claims that suggest finished polymers