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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

CSMS Category

9 results for “2820.10.00.00”

Orders (1–4 of 4)

ADA-570-919·China·149.92

Electrolytic Manganese Dioxide

ADA-602-806·Australia·83.66%·revoked

Electrolytic Manganese Dioxide

ADA-484-801·Greece·36.72%·revoked

Electrolytic Manganese Dioxide

ADA-588-806·Japan·77.43%

Electrolytic Manganese Dioxide

Investigations (1–8 of 8)

AD731-TA-1125·completed·China

Electrolytic Manganese Dioxide from China; Inv. No. 731-TA-1125 (Second Review)

AD731-TA-1124·completed·China, Australia

Electrolytic Manganese Dioxide from Australia and China; Inv. No. 731-TA-1124-1125 (Review)

AD731-TA-1046·completed·China

Tetrahydrofurfuryl Alcohol from China; Inv. No. 731-TA-1046 (Third Review)

AD731-TA-1020·completed·China

Barium Carbonate from China; Inv. No. 731-TA-1020 (Second Review)

CSMS (1–1 of 1)

8303204·trade policy·Oct 29, 2008

ANTIDUMPING DUTY ORDER IN THE INVESTIGATION OF ELECTROLYTIC MANGANESE DIOXIDE FROM CHINA (A=570-919)