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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

13 results for “4820.30.00.40”

Orders (1–10 of 13)

← PrevPage 1 of 2
ADA-570-920·China·115.29%

Lightweight Thermal Paper

CVDC-570-921·China·13.63%

Lightweight Thermal Paper

CVDC-555-006·Cambodia·30.38%

Paper File Folders

ADA-542-806·Sri Lanka·57.43%

Paper File Folders

ADA-570-147·China·192.70%

Paper File Folders

ADA-533-910·India·15.07%

Paper File Folders

CVDC-533-911·India·3.65%

Paper File Folders

ADA-552-834·Vietnam·233.93%

Paper File Folders

ADA-428-840·Germany·4.33%·revoked

Lightweight Thermal Paper

ADA-570-901·China·258.21%

Lined Paper Products

← PrevPage 1 of 2