If the definitive duty is lower than the provisional duty paid or payable, or the amount estimated for the purpose of the security, the difference shall be reimbursed or the duty recalculated, as the case may be.
If the definitive duty is lower than the provisional duty paid or payable, or the amount estimated for the purpose of the security, the difference shall be reimbursed or the duty recalculated, as the case may be.