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The U.S. Department of Commerce issued final results of its antidumping duty administrative review for Low Melt Polyester Staple Fiber from South Korea (case A-580-895), covering the period August 1, 2023 through July 31, 2024. Commerce determined that Toray Advanced Materials Korea, Inc. (TAK) made sales of subject merchandise at less than normal value during the review period. These final results will determine the AD duty assessment rates and cash deposit rates applicable to future entries.
The August 2023 through July 2024 period of review closed, triggering Commerce's statutory obligation under Section 751 to calculate final dumping margins and reset the cash-deposit rate. The AD order on Korean low-melt polyester staple fiber has been in place across multiple review cycles, and this determination is the routine annual output of that standing order.
U.S. synthetic-fiber producers, who originally petitioned for the AD order, retain the institutional interest in sustaining vigorous review margins. TAK and its U.S. importer customers form the cross-pressure, and any unusually high margin creates incentive to litigate at CIT. Congressional interest in this specific review is minimal given its narrow product scope.
The order targets Korean exports of HS 5503-series synthetic staple fibers; Korea has not historically retaliated against narrow AD determinations of this type. WTO consistency of the underlying methodology is presumed unless a panel is specifically convened, which is unlikely given the limited trade value involved.