As per case facts, the appellant, a Chinese battery manufacturer, was involved in a dispute over whether it operated on Market Economy Principles for anti-dumping duty purposes. An anti-dumping investigation ... was initiated, and initially, the Designated Authority found a negative dumping margin for the appellant after verification, exempting it from duty. The respondent challenged this, and the Tribunal, despite the Authority reaffirming its findings, set aside the exemption, arguing insufficient verification. The question arose whether the Tribunal correctly rejected the Designated Authority's finding that the appellant operated on market economy principles and whether its decision to impose anti-dumping duty without proper re-verification was valid. Finally, the Supreme Court allowed the appeal, setting aside the Tribunal's decision. It held that the Tribunal's reason for overturning the Authority's finding was erroneous, as verification had occurred, and remanding the matter would serve no purpose, effectively upholding the Authority's initial determination.