In February 2009, the government of Mexico initiated a new anti-dumping investigation and a definitive duty was imposed in August 2010. In August 2015, the definitive duty was terminated. 



  • 1 harmful
  • 0 neutral
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Diario Oficial de la Federaci?n, 21.07.2015, Secretar?a de Econom?a, Resoluci?n por la que se declara el inicio del examen de vigencia de la cuota compensatoria impuesta a las importaciones de tuercas de acero al carb?n negras o recubiertas, originarias de la Rep?blica Popular China, independientemente del pa?s de procedencia (08.07.2015), in Spanish:

WTO, Committee on Anti-Dumping Practices - Semi-annual report under article 16.4 of the Agreement - Mexico, issued on 22 February 2016:,230898,230899,230900,227128,227026,134266,130906,130734,126932&CurrentCatalogueIdIndex=5&FullTextHash=&HasEnglishRecord=True&HasFrenchRecord=True&HasSpanishRecord=True

Inception date: 06 Mar 2010 | Removal date: 04 Aug 2015


On August 2, 2010, the Government of Mexico adopted anti-dumping duties of 64% against certain steel nuts from China.
The anti-dumping investigation initiated on February 3, 2009, upon request of Prottsa, S.A. de C.V. On March 5, 2010, the Mexican Ministry of Economy issued its preliminary determination agreeing to continue the investigation without imposing preliminary duties to Chinese imports of this product.
Through its final determination, the Mexican Ministry of Economy imposed an anti-dumping duty of 64%. The product subject to this measure is classified under the following tariff codes of Mexico's Harmonized System: 7318.16.03 and 7318.16.04.
On July 8th, 2015, the Mexican Ministry of Economy decided to initiate a sunset review of the anti-dumping duty imposed on imports of steel nuts originating in China.
This review follows the application lodged on June 9th, 2015 by Prottsa, S.A. de C.V. The review started on the day following the publication of the resolution in the Official Journal of the Federation, i.e. on July 22nd, 2015.
The existing anti-dumping measure remains in force during the review.

On 4 November 2015, the Mexican authorities concluded the sunset review of the definitive duty imposed on imports of certain steel nuts from China and decided to retrospectively terminate the definitive duty on 4 August 2015.