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

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

Browse the full AD/CVD universe by HTS, case number, country, or product description.

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Type

930 orders

Page 1 of 47

AD

A-201-802

🇲🇽MX

Gray Portland Cement and Clinker

Current rate

Effective

Apr 6, 2009

Source

FR 2009-04-06 FR Doc. E9-7692

Why this rate

Case-wide rate on file: . Company-specific rates may differ — apply the lookup by entering a manufacturer or exporter on the full query page. See FR 2009-04-06 FR Doc. E9-7692 for the authoritative determination.

Scope text

The products covered by this order include gray portland cement and clinker. Gray portland cement is a hydraulic cement and the primary component of concrete. Clinker, an intermediate material product produced when manufacturing cement, has no use other than being ground into finished cement. Gray portland cement is currently classifiable under Harmonized Tariff Schedule of the United States (HTSUS) item number 2523.29 and cement clinker is currently classifiable under HTSUS item number 2523.10. Gray portland cement has also been entered under HTSUS item number 2523.90 as ``other hydraulic cements.''

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Prior scope rulings, case lifecycle, rate history, and the manufacturer directory are available to every signed-in user — free forever, no credit card.

On this page

  • Why this rate
  • Scope text
  • Case history 🔒

Directory view — shows what AD/CVD orders exist for a given HTS / country / product. For entry-specific exposure, cash-deposit amounts, and a CBP-ready scope determination PDF, use the duty calculator on the landing page.