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5911.90.00.80/Laboratory Filtration Membrane Support/Japan

Laboratory Filtration Membrane Support from Japan

Woven polyester support fabric for ultrafiltration membranes in laboratory separations. Classified HTS 5911.90.00.80 as technical textile component per note 8. Provides mechanical strength for fragile membrane layers.

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 pore size compatibility and pressure ratings; include cleanroom processing certification; document laboratory research end-use