Title 19 › Chapter CHAPTER 4— - TARIFF ACT OF 1930 › Subtitle SUBTITLE IV— - COUNTERVAILING AND ANTIDUMPING DUTIES › Part Part IV— - General Provisions › § 1677f–1
The agency in charge of antidumping and countervailing cases may use averages and statistically valid samples when there are a lot of sales or many kinds of products. It can ignore tiny price adjustments that do not matter. The agency alone decides how to pick samples, but it must try to talk with exporters and producers about the method when it can. When possible, the agency must figure out an individual dumping margin and an individual subsidy rate for each known exporter or producer. If there are too many, it may check a statistically valid sample or focus on the exporters and producers that make up the largest share of shipments it can reasonably examine. It may also set one country-wide rate for everyone if needed. In investigations, the agency normally compares weighted-average home prices to weighted-average export prices or compares individual home sales to individual export sales. It may compare average home prices to individual export sales when export prices vary a lot by buyer, place, or time and it explains why. In reviews, when matching an individual export sale to average home prices, the averages must be limited to the calendar month that best matches the export sale. For nonmarket-economy goods where home value is constructed, if a non-export government subsidy lowered import prices and the agency can estimate how that raised the dumping margin, the agency may reduce the antidumping duty but not by more than the part of the countervailing duty tied to that subsidy. Key terms: export price (what the seller charges abroad), normal value (home-market or constructed price), dumping margin (how much lower the export price is), countervailable subsidy rate (duty to offset a government subsidy).
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Customs Duties — Source: USLM XML via OLRC
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Citation
19 U.S.C. § 1677f–1
Title 19 — Customs Duties
Last Updated
Apr 6, 2026
Release point: 119-73