{"filing":{"accession_number":"0001243429-26-000052","cik":"0001243429","ticker":"ARCXF","company_name":"ArcelorMittal","form":"6-K","filing_date":"2026-06-22","report_date":null,"primary_document":"arcelormittalform6-kjune22.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1243429/000124342926000052/arcelormittalform6-kjune22.htm"},"events":[{"id":12699,"run_id":11272,"accession_number":"0001243429-26-000052","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"ArcelorMittal announces a strategic collaboration with AWS to deploy cloud, AI, and edge technologies across its manufacturing operations, plus a multi-year supply framework agreement with Amazon for lower-carbon XCarb® steel. This is a material operational and commercial partnership involving digital transformation at scale and a significant supply contract, but it does not fit the discrete event categories (not M\u0026A, not a debt/equity issuance, not a workforce reduction). The collaboration and supply agreement represent a strategic business initiative that would affect investor assessment of the company's operational modernization and commercial positioning.","company_name":"ArcelorMittal","ticker":"ARCXF","filing_date":"2026-06-22","form":"6-K","submitted_at":null,"items":[{"id":9628,"accession_number":"0001243429-26-000052","item_number":"EX-99.1","item_title":"exhibit99162226.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"ArcelorMittal announces a strategic collaboration with AWS to deploy cloud, AI, and edge technologies across its manufacturing operations, plus a multi-year supply framework agreement with Amazon for lower-carbon XCarb® steel. This is a material operational and commercial partnership involving digital transformation at scale and a significant supply contract, but it does not fit the discrete event categories (not M\u0026A, not a debt/equity issuance, not a workforce reduction). The collaboration and supply agreement represent a strategic business initiative that would affect investor assessment of the company's operational modernization and commercial positioning.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-22T20:45:33.212689+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":9628,"accession_number":"0001243429-26-000052","item_number":"EX-99.1","item_title":"exhibit99162226.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"ArcelorMittal announces a strategic collaboration with AWS to deploy cloud, AI, and edge technologies across its manufacturing operations, plus a multi-year supply framework agreement with Amazon for lower-carbon XCarb® steel. This is a material operational and commercial partnership involving digital transformation at scale and a significant supply contract, but it does not fit the discrete event categories (not M\u0026A, not a debt/equity issuance, not a workforce reduction). The collaboration and supply agreement represent a strategic business initiative that would affect investor assessment of the company's operational modernization and commercial positioning.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-22T20:45:33.212689+00:00","company_name":"ArcelorMittal","ticker":"ARCXF","filing_date":"2026-06-22"}]}