---
kind: "unit"
title: "19"
title_heading: "Customs Duties"
key: "chIII/part351"
level: "part"
label: "Part 351"
heading: "Antidumping and Countervailing Duties"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/19/chIII-part351"
sections_count: 101
---

# Part 351 — Antidumping and Countervailing Duties

Title 19 C.F.R. — Customs Duties › Chapter III — International Trade Administration, Department of Commerce

## Contents

- [Subpart A — Scope, Definitions, the Record of Proceedings, Cash Deposits, Nonmarket Economy Antidumping Rates, All-Others Rate, and Respondent Selection](/cfr/19/chIII-part351-subpartA.md)
- [Subpart B — Antidumping and Countervailing Duty Procedures](/cfr/19/chIII-part351-subpartB.md)
- [Subpart C — Information and Argument](/cfr/19/chIII-part351-subpartC.md)
- [Subpart D — Calculation of Export Price, Constructed Export Price, Fair Value, and Normal Value](/cfr/19/chIII-part351-subpartD.md)
- [Subpart E — Identification and Measurement of Countervailable Subsidies](/cfr/19/chIII-part351-subpartE.md)
- [Subpart F — Subsidy Determinations Regarding Cheese Subject to an In-Quota Rate of Duty](/cfr/19/chIII-part351-subpartF.md)
- [Subpart G — Applicability Dates](/cfr/19/chIII-part351-subpartG.md)