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3827.39.00.00/HCFC Leak Detection Mixture/Japan

HCFC Leak Detection Mixture from Japan

Tracer gas mixture containing HCFC-22 for detecting leaks in refrigeration and pressure systems. Small HCFC percentage meets detection threshold requirements. HTS 3827.39.00.00 classification.

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

• Leak detection protocol documentation; minimum detectable concentration data; compatible detector calibration sheets