8419.40.00/Pharmaceutical Water Distillation Plant/Japan

Pharmaceutical Water Distillation Plant from Japan

Multi-stage distillation system producing pyrogen-free water for injection (WFI) through vaporization and rectification. Under HTS 8419.40.00 as sterile processing plant involving precise temperature-controlled distillation.

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

• Provide USP/EP validation docs proving WFI quality standards

• GMP certification mandatory for cleanroom-compatible materials