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© 2026 Fintora Technologies, Inc. d/b/a Tandom. All rights reserved.

Tandom

The building blocks of global trade.

hello@tandom.ai

Proud to partner with

Microsoft for Startups

NVIDIA

Inception Program

Products

  • Tariff Calculator
  • AD/CVD Intelligence
  • HTS Classification
  • Document Intelligence
  • Entry Filing
  • Excel Plugin
  • Email Plugin

Catalogs

  • AD/CVD Catalog
  • HTS Catalog
  • Pending Investigations Directory
  • Rate Change Feed

Developers

  • API
  • AI Agent Workflows
  • MCP Connector
  • API Reference
  • API Pricing
  • API Changelog

Resources

  • Resource Center
  • Guides
  • Roadmap

Company & Legal

  • About
  • Privacy Policy
  • Terms of Service
  • Acceptable Use

© 2026 Fintora Technologies, Inc. d/b/a Tandom. All rights reserved.

AD/CVD Catalog

Browse the full AD/CVD universe by HTS, case number, country, or product description.

Need exposure for a specific shipment? Use the calculator→
Type

930 orders

Page 1 of 47

AD

A-580-809

🇰🇷KR

Large Diameter Welded Pipe from Korea

Current rate

Effective

Apr 9, 2019

Source

FR 94-30862

Why this rate

Case-wide rate on file: . Company-specific rates may differ — apply the lookup by entering a manufacturer or exporter on the full query page. See FR 94-30862 for the authoritative determination.

Scope text

The product covered by the scope of the Order is CWP from Korea. For a complete description of the scope of the Order, see the Issues and Decision Memorandum.

Create a free account to see case history

Prior scope rulings, case lifecycle, rate history, and the manufacturer directory are available to every signed-in user — free forever, no credit card.

On this page

  • Why this rate
  • Scope text
  • Case history 🔒

Directory view — shows what AD/CVD orders exist for a given HTS / country / product. For entry-specific exposure, cash-deposit amounts, and a CBP-ready scope determination PDF, use the duty calculator on the landing page.