9.3.1 When the amount of the antidumping duty is assessed on a retrospective basis, the determination of the final liability for payment of antidumping duties shall take place as soon as possible, normally within 12 months, and in no case more than 18 months, after the date on which a request for a final assessment of the amount of the antidumping duty has been made.
9.3.1 When the amount of the antidumping duty is assessed on a retrospective basis, the determination of the final liability for payment of antidumping duties shall take place as soon as possible, normally within 12 months, and in no case more than 18 months, after the date on which a request for a final assessment of the amount of the antidumping duty has been made.