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Tandom

Tandom helps US industrial buyers find, evaluate, and develop manufacturers across Asia and Latin America.

Discuss a sourcing project →

Proud to partner with

Microsoft for Startups

NVIDIA

Inception Program

Sourcing

  • How it works
  • What you receive
  • How engagements work
  • Discuss a sourcing project

Free tools

  • Tariff Calculator
  • AD/CVD Lookup
  • AD/CVD Catalog
  • HTS Catalog

Resources

  • Resource Center
  • Trade compliance guides
  • Roadmap

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  • Tandom Brasil ↗
For AI agentsllms.txtllms-full.txtConnect free import tools to your AIFree API overviewAPI reference

© 2026 Fintora Technologies Inc., d/b/a Tandom.ai. All rights reserved.

PrivacyTermsCookiesAcceptable Use

Made with ❤️ in São Paulo and San Francisco

Tandom

Tandom helps US industrial buyers find, evaluate, and develop manufacturers across Asia and Latin America.

Discuss a sourcing project →

Proud to partner with

Microsoft for Startups

NVIDIA

Inception Program

Sourcing

  • How it works
  • What you receive
  • How engagements work
  • Discuss a sourcing project

Free tools

  • Tariff Calculator
  • AD/CVD Lookup
  • AD/CVD Catalog
  • HTS Catalog

Resources

  • Resource Center
  • Trade compliance guides
  • Roadmap

Company

  • About
  • Contact
  • Security
  • Accessibility
  • Public API status
  • Tandom Brasil ↗
For AI agentsllms.txtllms-full.txtConnect free import tools to your AIFree API overviewAPI reference

© 2026 Fintora Technologies Inc., d/b/a Tandom.ai. All rights reserved.

PrivacyTermsCookiesAcceptable Use

Made with ❤️ in São Paulo and San Francisco

← AD/CVD Catalog

Manufacturer Rates Directory

Company-specific and combination AD/CVD deposit rates, by manufacturer or exporter, across every case and review period. Each row links to the source case + Federal Register citation.

3 rates

  • ADA-570-910🇨🇳2.17%

    Tianjin Shuangjie Steel Pipe Co., Ltd.

    Circular Welded Carbon-Quality Steel Pipe from China

    Review period 01/01/2021 – 12/31/2021FR 88 FR 38215 (June 12, 2023)
  • ADA-570-910🇨🇳40.01%

    Weifang East Steel Pipe Co., Ltd.

    Circular Welded Carbon-Quality Steel Pipe from China

    Review period 01/01/2020 – 12/31/2020FR 87 FR 47418 (August 3, 2022)
  • ADA-570-910🇨🇳85.55%

    Zhejiang Kingland Pipeline Technology Co., Ltd.

    Circular Welded Carbon-Quality Steel Pipe from China

    Review period 01/01/2021 – 12/31/2021FR 88 FR 38215 (June 12, 2023)