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WTO notification · TBT

Chinese TaipeiAdopted, according to its latest notice

Portland cement – Chinese Taipei

Official title

Proposal for Amendments to the Legal Inspection Requirements for Cement

Chinese Taipei issued an addendum on 18 May 2026 to the earlier TBT notification G/TBT/N/TPKM/587. Addenda often report that a measure was adopted, changed, postponed or withdrawn. The measure was first notified on 25 February 2026. The comment period closed on 26 April 2026.

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Source: WTO ePing (opens in a new tab). Summaries by Expodite, which is independent of the WTO.

Published here:

Updated here:

At a glance

Products

Portland cement (excl. white, whether or not artificially coloured); Cement, whether or not coloured (excl. portland cement and aluminous cement)

HS codes
  • 25 · Salt; sulphur; earths, stone; plastering materials, lime and cement
    • 252329 Portland cement (excl. white, whether or not artificially coloured)
    • 252390 Cement, whether or not coloured (excl. portland cement and aluminous cement)
Notifying member
Chinese Taipei
Status
Adopted, according to its latest notice
Objectives
  • Prevention of deceptive practices and consumer protection
  • Quality requirements
Area
TBT: Technical product rulesTechnical barriers to trade
Notification type
Regular notification
Document symbol
G/TBT/N/TPKM/587Latest notice: G/TBT/N/TPKM/587/Add.1

Key dates

Distributed by the WTO
Comment deadline
Closed on 26 April 2026
Proposed adoption
Proposed entry into force

What the notification says

Latest notice (⁨G/TBT/N/TPKM/587/Add.1⁩, 18 May 2026)

The latest notice says the measure was adopted or published.

Amendments to the Legal Inspection Requirements for Cement

The purpose of this notification is to provide the final text of 'Amendments to the Legal Inspection Requirements for Cement' and relevant dates of its implementation. The draft texts notified in 'G/TBT/N/TPKM/587' were adopted without change.

With a view to enhancing the quality of cements, the Bureau of Standards, Metrology and Inspection (BSMI) proposes to adopt the updated version of CNS 61, Portland cements, published in 2025, as the inspection standard. The main change of CNS 61 is that the maximum limit for chloride ion content in type I/IA Portland cement is revised from 240 ppm to 350 ppm, and the requirement of chloride ion content is modified from an optional chemical composition provision to a mandatory chemical composition standard requirement (i.e., reclassified as a CNS 61 quality item). The conformity assessment procedures remain the same, i.e., Monitoring Inspection (MI) or Monitoring Inspection of Products from Premises with Registered Management System (MS-Based Monitoring Inspection).

Notices on this measure

Every notice about this measure published here, newest first. Each one is the notifying member's own text.

  1. AddendumG/TBT/N/TPKM/587/Add.1

    Amendments to the Legal Inspection Requirements for Cement

    The purpose of this notification is to provide the final text of 'Amendments to the Legal Inspection Requirements for Cement' and relevant dates of its implementation. The draft texts notified in 'G/TBT/N/TPKM/587' were adopted without change.

  2. Regular notificationG/TBT/N/TPKM/587

    Comment deadline: Closed on 26 April 2026

    Proposal for Amendments to the Legal Inspection Requirements for Cement

    With a view to enhancing the quality of cements, the Bureau of Standards, Metrology and Inspection (BSMI) proposes to adopt the updated version of CNS 61, Portland cements, published in 2025, as the inspection standard. The main change of CNS 61 is that the maximum limit for chloride ion content in type I/IA Portland cement is revised from 240 ppm to 350 ppm, and the requirement of chloride ion content is modified from an optional chemical composition provision to a mandatory chemical composition standard requirement (i.e., reclassified as a CNS 61 quality item). The conformity assessment procedures remain the same, i.e., Monitoring Inspection (MI) or Monitoring Inspection of Products from Premises with Registered Management System (MS-Based Monitoring Inspection).

Sources

Expodite writes its summary from the official record. The notification and the documents it notifies are on the WTO's own websites.

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