HomeCases Filed Against the United Mexican States ...Legacy Vulcan v. United Mexican States hide Legacy Vulcan v. United Mexican States Office of the Assistant Legal Adviser for International Claims and Investment Disputes Claimant brought claims under the NAFTA alleging that Mexico breached its obligations to provide fair and equitable treatment (Article 1105) and most-favored-nation treatment (Article 1103) in connection with measures taken in relation to Claimant’s quarrying operation in the state of Quintana Roo. 06/07/2021 U.S. Article 1128 Submission [260 KB] (Accessible version [473 KB]) Find further information and documents concerning this claim Tags Arbitration Free Trade Agreements Mexico