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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

20 results for “8473.30.51.00”

Orders (1–10 of 19)

← PrevPage 1 of 2
ADA-520-810·United Arab Emirates·9.15%

Aluminum Extrusions

ADA-570-158·China·376.85%

Aluminum Extrusions from China (2024 Investigation)

ADA-301-806·Colombia·12.42%

Aluminum Extrusions

ADA-331-804·Ecuador·18.5%

Aluminum Extrusions

ADA-560-840·Indonesia·9.17%

Aluminum Extrusions

ADA-533-920·India·3.44%

Aluminum Extrusions

ADA-475-846·Italy·15.3%

Aluminum Extrusions

ADA-580-918·Korea, Republic of·2.42%

Aluminum Extrusions

ADA-201-860·Mexico·13.63%

Aluminum Extrusions

ADA-557-826·Malaysia·26.7%

Aluminum Extrusions

← PrevPage 1 of 2

Investigations (1–2 of 2)

AD701-TA-475·completed·China

Certain Aluminum Extrusions from China; Inv. Nos. 701-TA-475 and 731-TA-1177 (Review 2)