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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

The canonical reference for US antidumping and countervailing duty compliance. Search across orders, investigations, manufacturer rates, and CBP CSMS messages — or filter by type with the sidebar on the left.

Filter results

Type

Country

8 results for “3102.80.00.00”

Orders (1–7 of 7)

CVDC-570-050·China·206.72%

Ammonium Sulfate

CVDC-821-832·Russia·9.66%

Urea Ammonium Nitrate Solutions

ADA-821-801·Russia·0%·revoked

Solid Urea

ADA-570-049·China·493.46%

Ammonium Sulfate

ADA-821-811·Russia·253.98%·revoked

Ammonium Nitrate

ADA-823-810·Ukraine·113.38%·revoked

Solid Agricultural Grade Ammonium Nitrate

ADA-485-601·Romania·revoked

Solid Urea

Investigations (1–1 of 1)

AD731-TA-1006·completed·Ukraine, Byelarus, Russia

Urea Ammonium Nitrate Solutions from Belarus, Russia, and Ukraine, Inv. Nos. 731-TA-1006 and 1008-1009 (Final)