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3811.21.00.00/Compressor Oil Oxidation Stabilizer/Japan

Compressor Oil Oxidation Stabilizer from Japan

Stabilizer additive containing bituminous mineral oils for rotary screw compressor lubricants, extending oil life. Qualifies for 3811.21.00.00 with its petroleum oil base for mineral oil lubes.

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

• Include OEM compatibility data; comply with ISO viscosity standards

• Avoid: classifying as refrigerant under 3824.78