4811.90.30.00/Latex-Impregnated Filter Paper Sheets/Japan

Latex-Impregnated Filter Paper Sheets from Japan

Rectangular sheets of specialized paper impregnated with latex for improved wet strength in industrial liquid filtration systems. Falls under HTS 4811.90.30.00 for large-format latex-impregnated cellulose, offering chemical resistance. Used in lab and manufacturing filters.

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

• Lab certify porosity retention post-latex to prove paper function

• Differentiate from wadding/webs; pure paper pulp required