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2833.11.50.10/Cellulose Isolation Chemical Anhydrous Na2SO4/Canada

Cellulose Isolation Chemical Anhydrous Na2SO4 from Canada

Anhydrous sodium sulfate for viscose rayon production, precipitating cellulose xanthate in spinning bath. Classified HTS 2833.11.5010 as pure anhydrous sulfate critical for fiber regeneration. Recovered and purified for reuse.

Duty Rate — Canada → United States

10.4%

Rate breakdown

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

• Specify textile chemical end-use; sulfate recovery process docs; low iron specs

Cellulose Isolation Chemical Anhydrous Na2SO4 from Canada — Import Duty Rate | HTS 2833.11.50.10