{
 "as_of": "2026-11-06",
 "cmr": "kr-cm-kg/KOSPI/007280",
 "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# KOREA STEEL CO.,LTD (KOSPI: 007280) — research page\n\nAs of 2026-11-06 · kr-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is KOREA STEEL CO.,LTD, listed on KOSPI under ticker 007280, ISIN KR7007280001, with no LEI on the record (no GLEIF record registered as 606-81-01728). Its security type is Corporate, its segment is not on the record, its sector is 1차 철강 제조업, and its jurisdiction is South Korea (DART filer with a corporate registration number). The listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 45 filings across 18 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 16 days. The latest filing is dated 2026-10-07 and is of type corporate_news, 30 days before the record date of 2026-11-06. The KOSPI median cadence gap is 7.0 days, the KOSPI median filings count is 49.0, and the KOSPI median latency is 7.0 days. The sector median cadence gap is 8.0 days, the sector median filings count is 33.0, and the sector median latency is 9.0 days.\n\n## Auditor\n\nThe auditor of record is 안경회계법인. Its location is not on the record. Auditor changes are not on the record.\n\n## Events and halts\n\nListing, delisting, name change, domicile change and segment move are each not on the record, because no lifecycle type map exists for this register yet. The issuer is listed and not halted.\n\n## Orderability\n\nThe outcome is not determinable under acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, because the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The chapter is as of 2026-11-04.\n\n## Coverage\n\nThe field has not been read.\n\n## Open research\n\nThe field has not been read.\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\nThe market's vintage is not sealed. No issuer years are sealed for this issuer. The live record began on 2026-09-12. The 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\n8 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13 (identity.exchange)\n- https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin)\n- https://opendart.fss.or.kr/api/company.json?corp_code=00124090 (identity.jurisdiction)\n- https://mcp.kr-cm-kg.ai/events/KOSPI/007280 (the disclosure lines)\n- https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag)\n- https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260323000279 (the auditor)\n- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.kr-cm-kg.ai/record/KOSPI/007280 (the record)\n",
 "market": "KR",
 "node": "kr-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [],
   "live_record_began": "2026-09-12",
   "node_history_from": null,
   "node_years_sealed": [],
   "note": "6 years are sealed in the KR 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": "DART API 회계감사인의 명칭 및 감사의견 (annual report 11011, business year 2025)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260323000279",
    "state": "sourced",
    "value": "안경회계법인"
   },
   "auditor_firm_id": {
    "market": "KR",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "KR",
    "state": "not_on_record"
   },
   "changes": {
    "market": "KR",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "cmr": "kr-cm-kg/KOSPI/007280",
  "coverage": {
   "note": "the coverage field has not been read for this issuer",
   "state": "not_read"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 832,
     "median_cadence_gap_days": 7,
     "median_filings": 49,
     "median_latency_days": 7,
     "name": "KOSPI"
    },
    "sector": {
     "issuers": 60,
     "median_cadence_gap_days": 8,
     "median_filings": 33,
     "median_latency_days": 9,
     "name": "1차 철강 제조업"
    }
   },
   "by_type": {
    "agm_egm": 5,
    "corporate_news": 12,
    "directors_dealings": 16,
    "dividend": 1,
    "major_holder": 4,
    "regulatory_filing": 2,
    "results": 5
   },
   "cadence_median_gap_days": 16,
   "filing_days": 18,
   "filings": 45,
   "latency_days": 30,
   "latest": [
    {
     "category": null,
     "date": "2026-10-07",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20261007800590",
     "title": "자산재평가결과(자율공시)",
     "type": "corporate_news"
    },
    {
     "category": null,
     "date": "2026-09-01",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260901800525",
     "title": "최대주주등소유주식변동신고서",
     "type": "corporate_news"
    },
    {
     "category": null,
     "date": "2026-09-01",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260901000259",
     "title": "주식등의대량보유상황보고서(일반)",
     "type": "major_holder"
    },
    {
     "category": null,
     "date": "2026-08-14",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260814003257",
     "title": "반기보고서 (2026.06)",
     "type": "results"
    },
    {
     "category": null,
     "date": "2026-07-29",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260729800910",
     "title": "최대주주등소유주식변동신고서",
     "type": "corporate_news"
    }
   ],
   "latest_filing_date": "2026-10-07",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.kr-cm-kg.ai/events/KOSPI/007280",
   "window": {
    "from": "2025-11-06",
    "to": "2026-11-06"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "KIND (KRX) listed-company list (corpList.do download)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13",
    "state": "sourced",
    "value": "KOSPI"
   },
   "isin": {
    "read_by": "KRX stock finder (data.krx.co.kr finder_stkisu: full_code = the KRX standard code)",
    "read_date": "2026-11-08",
    "read_date_basis": "the field",
    "source": "https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd  [POST bld=dbms/comm/finder/finder_stkisu, mktsel=ALL]",
    "state": "sourced",
    "value": "KR7007280001"
   },
   "jurisdiction": {
    "read_by": "DART company.json (company profile per corp_code, keyed API) (jurir_no)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://opendart.fss.or.kr/api/company.json?corp_code=00124090",
    "state": "sourced",
    "value": "South Korea (DART filer with a corporate registration number)"
   },
   "lei": {
    "market": "KR",
    "reason": "no GLEIF record registered as 606-81-01728",
    "state": "not_on_record"
   },
   "name": {
    "read_by": "DART company.json (company profile per corp_code, keyed API)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://opendart.fss.or.kr/api/company.json?corp_code=00124090",
    "state": "sourced",
    "value": "KOREA STEEL CO.,LTD"
   },
   "sector": {
    "read_by": "KIND (KRX) listed-company list (corpList.do download) (업종)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13",
    "state": "sourced",
    "value": "1차 철강 제조업"
   },
   "security_type": {
    "read_by": "KIND (KRX) listed-company list (corpList.do download)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13",
    "state": "sourced",
    "value": "Corporate"
   },
   "segment": {
    "market": "KR",
    "state": "not_on_record"
   },
   "ticker": {
    "read_by": "KIND (KRX) listed-company list (corpList.do download)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13",
    "state": "sourced",
    "value": "007280"
   },
   "website": {
    "read_by": "KIND (KRX) listed-company list (corpList.do download)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13",
    "state": "sourced",
    "value": "http://www.ekosco.com"
   }
  },
  "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": "KR",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "domicile_change": {
    "market": "KR",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "listing": {
    "market": "KR",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "name_change": {
    "market": "KR",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "segment_move": {
    "market": "KR",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "market": "KR",
  "node": "kr-cm-kg",
  "numbers_hash": "sha256:d491ab9876b8cbc40e9a51f2eb4667d4dd68318ebdd1998497590b8cdbead7d6",
  "open_research": {
   "rows": [],
   "state": "not_read"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [],
   "determinable": false,
   "read": {
    "chapter": "https://mcp.kr-cm-kg.ai/book/aio.json",
    "door": "https://mcp.kr-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "reason": "the chapter's orderability section carries no client_categories: the outcome cannot name its client category",
   "rule_version": "acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1",
   "section": "kr.aio.v5"
  },
  "record": {
   "as_of": "2026-11-06",
   "url": "https://mcp.kr-cm-kg.ai/record/KOSPI/007280",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-08",
   "source": "https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:d491ab9876b8cbc40e9a51f2eb4667d4dd68318ebdd1998497590b8cdbead7d6",
 "path": "/kr/KOSPI/007280",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is KOREA STEEL CO.,LTD, listed on KOSPI under ticker 007280, ISIN KR7007280001, with no LEI on the record (no GLEIF record registered as 606-81-01728). Its security type is Corporate, its segment is not on the record, its sector is 1차 철강 제조업, and its jurisdiction is South Korea (DART filer with a corporate registration number). The listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 45 filings across 18 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 16 days. The latest filing is dated 2026-10-07 and is of type corporate_news, 30 days before the record date of 2026-11-06. The KOSPI median cadence gap is 7.0 days, the KOSPI median filings count is 49.0, and the KOSPI median latency is 7.0 days. The sector median cadence gap is 8.0 days, the sector median filings count is 33.0, and the sector median latency is 9.0 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is 안경회계법인. Its location is not on the record. Auditor changes are not on the record.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "Listing, delisting, name change, domicile change and segment move are each not on the record, because no lifecycle type map exists for this register yet. The issuer is listed and not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable under acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, because the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The chapter is as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "The field has not been read.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "The field has not been read.",
   "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": "The market's vintage is not sealed. No issuer years are sealed for this issuer. The live record began on 2026-09-12. The 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": "8 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://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13"
  },
  {
   "for": "identity.isin",
   "source": "https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://opendart.fss.or.kr/api/company.json?corp_code=00124090"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.kr-cm-kg.ai/events/KOSPI/007280"
  },
  {
   "for": "the halt flag",
   "source": "https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain"
  },
  {
   "for": "the auditor",
   "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260323000279"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.kr-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.kr-cm-kg.ai/record/KOSPI/007280"
  }
 ],
 "title": "KOREA STEEL CO.,LTD (007280) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}