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8405.90.00.00/Acetylene Generator Calcium Carbide Feeder/Japan

Acetylene Generator Calcium Carbide Feeder from Japan

Precision hopper-feeder for metered dispensing of calcium carbide into water reaction chambers of acetylene generators. Classified as a part under HTS 8405.90.00.00.

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

• Corrosion-resistant material certs for carbide dust; feed rate calibration docs; distinguish from pharmaceutical feeders