{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-116343","form_type":"8-K","ticker":"VMC","cik":"0001396009","company_name":"Vulcan Materials CO","filed_at":"2022-04-25T23:59:59+00:00","discovered_at":"2026-05-14T18:04:00.465147+00:00","generated_at":"2026-06-26T04:59:39.900585+00:00","sec_items":["8.01","9.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Vulcan Materials updates Mexico operations; customs permit received, NAFTA arbitration ongoing","bullets":["Mexico issued a three-year customs permit in March 2022 after delaying Vulcan's deep-water port permit.","Vulcan offered to supply aggregates for Mayan Train and adapt mine plan for ecotourism project suggested by Mexico.","NAFTA arbitration over repudiated agreement and quarry shutdown; hearing July 2021, decision expected H2 2022.","Company states compliance with Mexican law and ownership of four lots with limestone reserves in Quintana Roo."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-116343","json":"https://secwatch.observer/filing/0001193125-22-116343.json","markdown":"https://secwatch.observer/filing/0001193125-22-116343.md","text":"https://secwatch.observer/filing/0001193125-22-116343.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396009/000119312522116343/0001193125-22-116343-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396009/000119312522116343/d401281d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T04:59:39.900585+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}