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8481.40.00.00/Vacuum Relief Valve for Fuel Storage Tanks/Japan

Vacuum Relief Valve for Fuel Storage Tanks from Japan

Valve preventing tank collapse by admitting air during vacuum conditions in underground fuel storage tanks. Functions as safety relief valve under HTS 8481.40.00.00 for petroleum storage vats.

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

• EPA SPCC plan documentation; UL-67 listing for fuel tanks; vacuum rating certification required