The Regulations Governing the Implementation of the Imposition of Countervailing and Anti-Dumping Duties Article 41

Where a final determination is negative, any cash or securities deposited for the provisional imposition of a countervailing duty or anti-dumping duty shall be refunded or released.Where a case is determined to impose a countervailing duty or anti-dumping duty pursuant to paragraph 1 of the preceding Article, if the amount of the definitive duty is higher than the duty provisionally imposed, the difference shall not be collected; if such amount is lower than the duty provisionally imposed, the difference shall be refunded.