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United States Code
Title 19
Chapter 22
Subchapter I
Part B
Tariff Modifications
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3521
Tariff modifications
3522
Liquidation or reliquidation and refund of duty paid on certain entries
3523
Duty free treatment for octadecyl isocyanate and 5-Chloro-2-(2,4-dichloro-phenoxy)phenol
3524
Consultation and layover requirements for, and effective date of, proclaimed actions