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2833.11.50.10/Cellulose Isolation Chemical Anhydrous Na2SO4/Japan

Cellulose Isolation Chemical Anhydrous Na2SO4 from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

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