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2930.90.92.31/Zinc 2-Mercaptobenzothiazole (ZMBT)/Canada

Zinc 2-Mercaptobenzothiazole (ZMBT) from Canada

ZMBT acts as a medium-speed rubber accelerator with excellent dispersion properties, used in tire and mechanical goods production. Classified in HTS 2930.90.92.31 as its organo-sulfur metal coordination compound principal use is rubber vulcanization per chapter coordination compound rules.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Metal content analysis required; declare zinc percentage accurately for duty computation

• Use UN-approved packaging for this combustible solid (UN 3077)

• Distinguish from rubber protective agents which classify under 3812.10

Zinc 2-Mercaptobenzothiazole (ZMBT) from Canada — Import Duty Rate | HTS 2930.90.92.31