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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

57 results for “7305.31.40.00”

Orders (1–10 of 38)

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ADA-588-857·Japan·30.8%

Welded Large Diameter Line Pipe

ADA-489-816·Türkiye·35.68%

Oil Country Tubular Goods

ADA-122-863·Canada·12.32%

Large Diameter Welded Pipe

CVDC-489-834·Türkiye·3.72%

Large Diameter Welded Pipe

CVDC-580-913·South Korea·1.33%

Oil Country Tubular Goods

CVDC-533-882·India·541.15%

Large Diameter Welded Pipe

CVDC-580-898·South Korea·9.29%

Large Diameter Welded Pipe

ADA-580-876·South Korea·4.38%

Welded Line Pipe

ADA-357-824·Argentina·78.3%

Oil Country Tubular Goods

ADA-201-856·Mexico·44.93

Oil Country Tubular Goods

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Investigations (1–10 of 21)

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CVD701-TA-501·completed·China

Chlorinated Isocyanurates from China; Inv. No. 701-TA-501 (Review)

AD701-TA-499·completed·Turkey, Ukraine, India, Vietnam, South Korea, Philippines, Taiwan, Thailand, Saudi Arabia

Oil Country Tubular Goods from India, the Republic of Korea, the Republic of the Philippines, Saudi Arabia, Taiwan, Thailand, the Republic of Turkey, Ukraine, and the Socialist Republic of Vietnam, Inv. No. 701-TA-499-500 and 731-TA-1215-1223 (Final)

AD701-TA-489·completed·China

Drawn Stainless Steel Sinks from China; Inv. Nos. 701-TA-489 and 731-TA-1201 (Final)

AD701-TA-452·completed·China, Germany

Raw Flexible Magnets from the People's Republic of China and Taiwan, Inv. Nos. 701-452 & 731-1129-1130 (Review)

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CSMS (1–10 of 15)

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9203302·trade policy·Jul 22, 2019

Termination of Suspension Agreement and Issuance of Antidumping Duty Order on Certain Oil Country Tubular Goods from Ukraine (A-462-326)

4262301·trade policy·Sep 19, 2014

Antidumping duty order on certain oil country tubular goods from India (A-533-857)

4261304·trade policy·Sep 18, 2014

Antidumping duty order on Certain Oil Country Tubular Goods from the Socialist Republic of Vietnam (A-552-817)

4259303·trade policy·Sep 16, 2014

Antidumping duty order on certain oil country tubular goods from Taiwan (A-583-850)

4259304·trade policy·Sep 16, 2014

Antidumping duty order on certain oil country tubular goods from Turkey (A-489-816)

4258302·trade policy·Sep 15, 2014

Antidumping duty order on certain oil country tubular goods from the Republic of Korea (A-580-870)

3218307·trade policy·Aug 6, 2013

Initiation of antidumping duty investigation of certain oil country tubular goods from the Socialist Republic of Vietnam (A-552-817)

3217303·trade policy·Aug 5, 2013

Initiation of antidumping duty investigation of certain oil country tubular goods from Thailand (A-549-832)

3214301·trade policy·Aug 2, 2013

Initiation of antidumping duty investigation of certain oil country tubular goods from the Republic of Turkey (A-489-816)

3213305·trade policy·Aug 1, 2013

Correction of message 3211307, dated 07/30/2013, concerning the antidumping duty investigation on certain oil country tubular goods from the Republic of the Philippines (A-565-802)

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