{
 "as_of": "2026-11-06",
 "cmr": "uk-cm-kg/LSE/1SN",
 "fence": "The page is the record's research on the issuer — no analyst, no rating, no view.",
 "markdown": "The page is the record's research on the issuer — no analyst, no rating, no view.\n\n# FIRST TIN PLC (LSE Main Market: 1SN) — research page\n\nAs of 2026-11-06 · uk-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is FIRST TIN PLC, listed on the LSE Main Market under ticker 1SN, ISIN GB00BNR45554, LEI 984500CSA7TBE3FB7C63. Its security type is Corporate, segment SSQ3, sector Industrial Metals and Mining [551020], jurisdiction England and Wales (Companies House jurisdiction field). Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 67 filings in the twelve months to 2026-11-06, across 39 filing days. The median gap between filing days is 3.0 days. The latest filing is dated 2026-11-06, a regulatory announcement, and the days from the latest filing to the record date are 0. The LSE Main Market median cadence gap is 4 days, with a median of 29.0 filings across 892 issuers and a median latency of 3 days. The sector median cadence gap is 6.0 days, with a median of 47 filings across 117 issuers and a median latency of 3.0 days.\n\n## Auditor\n\nThe auditor of record is Crowe U.K. LLP. Its location is not on the record. Auditor changes are not on the record, as this market's record does not yet carry a lifecycle type map.\n\n## Events and halts\n\nListing, delisting, name change, domicile change and segment move are not on the record, as this market's index does not yet carry a lifecycle type map. The halt flag is listed, not halted.\n\n## Orderability\n\nFor the elective professional client category the outcome is ACM-200, determinable. For the eligible counterparty category the outcome is ACM-200, determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with the chapter as of 2026-11-04.\n\n## Coverage\n\nNo research houses were found on the issuer's investor-relations page. The count of research houses named is 0.\n\n## Open research\n\nThe record holds 2 openly published research notes, both from publisher GBC AG, dated 2023-08-05 and 2023-05-08.\n\n## Licensed\n\nLicensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.\n\n## As-of depth\n\nNo issuer years are sealed. The market's vintage is not sealed, so no earliest sealed date is given. The live record began on 2026-09-11. Years 2021 through 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed.\n\n## Sources\n\n12 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (identity.exchange)\n- https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/1SN (identity.isin)\n- https://find-and-update.company-information.service.gov.uk/company/07931518 (identity.jurisdiction)\n- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)\n- https://www.londonstockexchange.com/stock/1SN/first-tin-plc/company-page (identity.sector)\n- https://mcp.uk-cm-kg.ai/events/LSE/1SN (the disclosure lines)\n- https://marketsecurities.fca.org.uk/officiallist (the halt flag)\n- https://firsttin.com/wp-content/uploads/2025/10/First-Tin-Annual-Report-June-2025-reduced-size.pdf (the auditor)\n- https://mcp.uk-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://firsttin.com/wp-content/uploads/2025/03/20230131_FirstTin_HalfYear.pdf (open research)\n- https://firsttin.com/wp-content/uploads/2025/03/20230508_FirstTin_Anno_2022.pdf (open research)\n- https://mcp.uk-cm-kg.ai/record/LSE/1SN (the record)\n",
 "market": "UK",
 "node": "uk-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [],
   "live_record_began": "2026-09-11",
   "node_history_from": null,
   "node_years_sealed": [],
   "note": "6 years are sealed in the UK store; their Replay split is not built, so the as-of door answers not_sealed and the record is the live record as of 2026-11-06",
   "record_version": 1,
   "sealed": false,
   "store_years_sealed_not_served": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ]
  },
  "auditor": {
   "auditor": {
    "read_by": "Tavily regex",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://firsttin.com/wp-content/uploads/2025/10/First-Tin-Annual-Report-June-2025-reduced-size.pdf",
    "state": "confirmed",
    "value": "Crowe U.K. LLP"
   },
   "auditor_firm_id": {
    "market": "UK",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "UK",
    "state": "not_on_record"
   },
   "changes": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "cmr": "uk-cm-kg/LSE/1SN",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-12",
   "since": null,
   "state": "none_found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 892,
     "median_cadence_gap_days": 4,
     "median_filings": 29,
     "median_latency_days": 3,
     "name": "LSE Main Market"
    },
    "sector": {
     "issuers": 117,
     "median_cadence_gap_days": 6,
     "median_filings": 47,
     "median_latency_days": 3,
     "name": "Industrial Metals and Mining [551020]"
    }
   },
   "by_type": {
    "agm_record_date": 5,
    "ch_capital": 1,
    "ch_confirmation_statement": 1,
    "ch_officer_change": 1,
    "ch_resolution": 2,
    "corporate_action": 1,
    "director_dealing": 3,
    "early_warning": 16,
    "financial_statement": 2,
    "regulatory_announcement": 35
   },
   "cadence_median_gap_days": 3,
   "filing_days": 39,
   "filings": 67,
   "latency_days": 0,
   "latest": [
    {
     "category": null,
     "date": "2026-11-06",
     "source": "https://www.investegate.co.uk/announcement/rns/first-tin--1sn/form-8-5-ept-ri-first-tin-plc/9862615",
     "title": "Form 8.5 (EPT/RI) First Tin plc",
     "type": "regulatory_announcement"
    },
    {
     "category": null,
     "date": "2026-11-06",
     "source": "https://www.investegate.co.uk/announcement/rns/first-tin--1sn/extension-of-pusu-deadline-/9862891",
     "title": "Extension of PUSU Deadline",
     "type": "regulatory_announcement"
    },
    {
     "category": null,
     "date": "2026-11-05",
     "source": "https://www.investegate.co.uk/announcement/rns/first-tin--1sn/notice-of-agm/9861177",
     "title": "Notice of AGM",
     "type": "agm_record_date"
    },
    {
     "category": null,
     "date": "2026-11-05",
     "source": "https://www.investegate.co.uk/announcement/rns/first-tin--1sn/form-8-5-ept-ri-first-tin-plc/9860474",
     "title": "Form 8.5 (EPT/RI) First Tin plc",
     "type": "regulatory_announcement"
    },
    {
     "category": null,
     "date": "2026-11-04",
     "source": "https://www.investegate.co.uk/announcement/rns/first-tin--1sn/form-8-5-ept-ri-first-tin-plc/9857943",
     "title": "Form 8.5 (EPT/RI) First Tin plc",
     "type": "regulatory_announcement"
    }
   ],
   "latest_filing_date": "2026-11-06",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.uk-cm-kg.ai/events/LSE/1SN",
   "window": {
    "from": "2025-11-06",
    "to": "2026-11-06"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "LSE Main Market"
   },
   "isin": {
    "read_by": "LSE instrument reference record (exchange site)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/1SN",
    "state": "confirmed",
    "value": "GB00BNR45554"
   },
   "jurisdiction": {
    "read_by": "Companies House REST API (company profile) (jurisdiction field)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://find-and-update.company-information.service.gov.uk/company/07931518",
    "state": "confirmed",
    "value": "England and Wales (Companies House jurisdiction field)"
   },
   "lei": {
    "read_by": "GLEIF ISIN-to-LEI mapping file (daily), LEI by exact ISIN",
    "read_date": "2026-11-09",
    "read_date_basis": "the field",
    "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download (ISIN GB00BNR45554)",
    "state": "sourced",
    "value": "984500CSA7TBE3FB7C63"
   },
   "name": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "FIRST TIN PLC"
   },
   "sector": {
    "read_by": "LSE issuer profile (exchange site)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/stock/1SN/first-tin-plc/company-page",
    "state": "sourced",
    "value": "Industrial Metals and Mining [551020]"
   },
   "security_type": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "Corporate"
   },
   "segment": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "SSQ3"
   },
   "ticker": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=MAINMARKET, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "1SN"
   },
   "website": {
    "market": "UK",
    "reason": "no source read",
    "state": "not_on_record"
   }
  },
  "licensed": {
   "columns": [
    "licensor",
    "entitlement",
    "title",
    "date",
    "source"
   ],
   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
   "delisting": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "domicile_change": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "listing": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "name_change": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "segment_move": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "market": "UK",
  "node": "uk-cm-kg",
  "numbers_hash": "sha256:84893c099df47933c970128fdfec03e55682b1eb55658cd4d98b1ddc862d230e",
  "open_research": {
   "read_date": "2026-11-12",
   "rows": [
    {
     "date": "2023-08-05",
     "kind": "issuer-sponsored",
     "publisher": "GBC AG",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://firsttin.com/wp-content/uploads/2025/03/20230131_FirstTin_HalfYear.pdf",
     "state": "sourced",
     "title": "FIRST TIN PLC"
    },
    {
     "date": "2023-05-08",
     "kind": "issuer-sponsored",
     "publisher": "GBC AG",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://firsttin.com/wp-content/uploads/2025/03/20230508_FirstTin_Anno_2022.pdf",
     "state": "sourced",
     "title": "FIRST TIN PLC Strong FY 2022 figures confirm expectations"
    }
   ],
   "state": "found"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [
    "elective professional client",
    "eligible counterparty"
   ],
   "outcomes": {
    "elective professional client": {
     "determinable": true,
     "signal": "ACM-200"
    },
    "eligible counterparty": {
     "determinable": true,
     "signal": "ACM-200"
    }
   },
   "read": {
    "basis": "one live read per instrument class, halt state and client category on this market; this issuer's group",
    "chapter": "https://mcp.uk-cm-kg.ai/book/aio.json",
    "door": "https://mcp.uk-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "rule_version": "acm-68000/uk/product-governance-fca-prod-sourcebook/r1",
   "section": "uk.aio.v16"
  },
  "record": {
   "as_of": "2026-11-06",
   "url": "https://mcp.uk-cm-kg.ai/record/LSE/1SN",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-09",
   "source": "https://marketsecurities.fca.org.uk/officiallist",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:84893c099df47933c970128fdfec03e55682b1eb55658cd4d98b1ddc862d230e",
 "path": "/uk/LSE/1SN",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is FIRST TIN PLC, listed on the LSE Main Market under ticker 1SN, ISIN GB00BNR45554, LEI 984500CSA7TBE3FB7C63. Its security type is Corporate, segment SSQ3, sector Industrial Metals and Mining [551020], jurisdiction England and Wales (Companies House jurisdiction field). Its listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 67 filings in the twelve months to 2026-11-06, across 39 filing days. The median gap between filing days is 3.0 days. The latest filing is dated 2026-11-06, a regulatory announcement, and the days from the latest filing to the record date are 0. The LSE Main Market median cadence gap is 4 days, with a median of 29.0 filings across 892 issuers and a median latency of 3 days. The sector median cadence gap is 6.0 days, with a median of 47 filings across 117 issuers and a median latency of 3.0 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is Crowe U.K. LLP. Its location is not on the record. Auditor changes are not on the record, as this market's record does not yet carry a lifecycle type map.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "Listing, delisting, name change, domicile change and segment move are not on the record, as this market's index does not yet carry a lifecycle type map. The halt flag is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "For the elective professional client category the outcome is ACM-200, determinable. For the eligible counterparty category the outcome is ACM-200, determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with the chapter as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's investor-relations page. The count of research houses named is 0.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "The record holds 2 openly published research notes, both from publisher GBC AG, dated 2023-08-05 and 2023-05-08.",
   "title": "Open research"
  },
  {
   "id": "licensed",
   "text": "Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.",
   "title": "Licensed"
  },
  {
   "id": "depth",
   "text": "No issuer years are sealed. The market's vintage is not sealed, so no earliest sealed date is given. The live record began on 2026-09-11. Years 2021 through 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "12 source pages are named on this page; every value above carries its own source page and read date in the numbers.",
   "title": "Sources"
  }
 ],
 "sources": [
  {
   "for": "identity.exchange",
   "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer"
  },
  {
   "for": "identity.isin",
   "source": "https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/1SN"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://find-and-update.company-information.service.gov.uk/company/07931518"
  },
  {
   "for": "identity.lei",
   "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download"
  },
  {
   "for": "identity.sector",
   "source": "https://www.londonstockexchange.com/stock/1SN/first-tin-plc/company-page"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.uk-cm-kg.ai/events/LSE/1SN"
  },
  {
   "for": "the halt flag",
   "source": "https://marketsecurities.fca.org.uk/officiallist"
  },
  {
   "for": "the auditor",
   "source": "https://firsttin.com/wp-content/uploads/2025/10/First-Tin-Annual-Report-June-2025-reduced-size.pdf"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.uk-cm-kg.ai/book/aio.json"
  },
  {
   "for": "open research",
   "source": "https://firsttin.com/wp-content/uploads/2025/03/20230131_FirstTin_HalfYear.pdf"
  },
  {
   "for": "open research",
   "source": "https://firsttin.com/wp-content/uploads/2025/03/20230508_FirstTin_Anno_2022.pdf"
  },
  {
   "for": "the record",
   "source": "https://mcp.uk-cm-kg.ai/record/LSE/1SN"
  }
 ],
 "title": "FIRST TIN PLC (1SN) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}