{"filing":{"accession_number":"0001062993-26-003524","cik":"0001904501","ticker":"ZTEK","company_name":"Zentek Ltd.","form":"6-K","filing_date":"2026-07-07","report_date":null,"primary_document":"form6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1904501/000106299326003524/form6k.htm"},"events":[{"id":16363,"run_id":14615,"accession_number":"0001062993-26-003524","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"This exhibit announces the successful completion of a validation and qualification program for Zentek's ZenGUARD™ Enhanced Air Filtration Media with Quality Filters Inc., culminating in the receipt of the first commercial order (244 rolls). The disclosure represents a material operational and commercial milestone—transition from pilot evaluation to commercial production and market launch in the U.S. HVAC filtration market—but does not fit the specific event-type categories (not M\u0026A, not a discrete financial transaction, not an earnings release). It is clearly operational/strategic in nature and material to investor assessment of the company's commercialization progress.","company_name":"Zentek Ltd.","ticker":"ZTEK","filing_date":"2026-07-07","form":"6-K","submitted_at":null,"items":[{"id":14445,"accession_number":"0001062993-26-003524","item_number":"EX-99.1","item_title":"exhibit99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit announces the successful completion of a validation and qualification program for Zentek's ZenGUARD™ Enhanced Air Filtration Media with Quality Filters Inc., culminating in the receipt of the first commercial order (244 rolls). The disclosure represents a material operational and commercial milestone—transition from pilot evaluation to commercial production and market launch in the U.S. HVAC filtration market—but does not fit the specific event-type categories (not M\u0026A, not a discrete financial transaction, not an earnings release). It is clearly operational/strategic in nature and material to investor assessment of the company's commercialization progress.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-07T19:21:55.171637+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":14445,"accession_number":"0001062993-26-003524","item_number":"EX-99.1","item_title":"exhibit99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit announces the successful completion of a validation and qualification program for Zentek's ZenGUARD™ Enhanced Air Filtration Media with Quality Filters Inc., culminating in the receipt of the first commercial order (244 rolls). The disclosure represents a material operational and commercial milestone—transition from pilot evaluation to commercial production and market launch in the U.S. HVAC filtration market—but does not fit the specific event-type categories (not M\u0026A, not a discrete financial transaction, not an earnings release). It is clearly operational/strategic in nature and material to investor assessment of the company's commercialization progress.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-07T19:21:55.171637+00:00","company_name":"Zentek Ltd.","ticker":"ZTEK","filing_date":"2026-07-07"}]}