8109.91.00.00/Low Hafnium Zirconium Foil/Japan

Low Hafnium Zirconium Foil from Japan

Ultra-thin zirconium foil (<0.15mm) meeting <1:500 hafnium spec for pharmaceutical vessel linings. Classified in HTS 8109.91.00.00 for specialty low-hafnium zirconium sheets/foil.

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

• Foil requires gauge measurement certs; thinness affects Chapter 81 vs 76 classification

• Cleanroom packaging documentation helps prove non-contaminated status