{
 "as_of": "2026-11-06",
 "cmr": "kr-cm-kg/KOSDAQ/066980",
 "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# HANSUNG CLEANTECH CO., LTD. (KOSDAQ: 066980) — research page\n\nAs of 2026-11-06 · kr-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is HANSUNG CLEANTECH CO., LTD., listed on KOSDAQ under ticker 066980, with ISIN KR7066980004. The LEI is not on the record. The security type is Corporate, the segment is not on the record, and the sector is 건축기술, 엔지니어링 및 관련 기술 서비스업. The jurisdiction is South Korea, as a DART filer with a corporate registration number. The issuer is listed and not halted.\n\n## The disclosure read\n\nThe record holds 55 filings on 45 filing days in the window 2025-11-06 to 2026-11-06. By type, the record holds 37 corporate_news, 5 results, 4 agm_egm, 4 directors_dealings, 2 ad_hoc, 1 director_change, 1 major_holder and 1 regulatory_filing. The median gap between filing days is 4.5 days. The record date is 2026-11-06, and the latest filing is dated 2026-10-27, 10 days before the record date, of type corporate_news. On KOSDAQ the median cadence gap is 8.0 days, the median filings are 33, and the median latency is 16.0 days across 1819 issuers. In the sector the median cadence gap is 7.2 days, the median filings are 47.0, and the median latency is 7.0 days across 18 issuers.\n\n## Auditor\n\nThe auditor of record is 대주회계법인. 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 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. The chapter's orderability section carries no client_categories, so the outcome cannot name its client category. The rule version is acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, and the chapter is as of 2026-11-04.\n\n## Coverage\n\nNo research houses were found on the issuer's investor-relations pages read.\n\n## Open research\n\nOne openly published research note is on the record, from 한국IR협의회 기업리서치센터, dated 2024-03-19.\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, and no issuer years are sealed. The market's earliest sealed date is not on the record. The live record began 2026-09-12. The store holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer, but the as-of door answers not_sealed.\n\n## Sources\n\n9 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=00389998 (identity.jurisdiction)\n- https://mcp.kr-cm-kg.ai/events/KOSDAQ/066980 (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=20260318001635 (the auditor)\n- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://ssl.pstatic.net/imgstock/upload/research/company/1710803191037.pdf (open research)\n- https://mcp.kr-cm-kg.ai/record/KOSDAQ/066980 (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=20260318001635",
    "state": "sourced",
    "value": "대주회계법인"
   },
   "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/KOSDAQ/066980",
  "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": 1819,
     "median_cadence_gap_days": 8,
     "median_filings": 33,
     "median_latency_days": 16,
     "name": "KOSDAQ"
    },
    "sector": {
     "issuers": 18,
     "median_cadence_gap_days": 7.2,
     "median_filings": 47,
     "median_latency_days": 7,
     "name": "건축기술, 엔지니어링 및 관련 기술 서비스업"
    }
   },
   "by_type": {
    "ad_hoc": 2,
    "agm_egm": 4,
    "corporate_news": 37,
    "director_change": 1,
    "directors_dealings": 4,
    "major_holder": 1,
    "regulatory_filing": 1,
    "results": 5
   },
   "cadence_median_gap_days": 4.5,
   "filing_days": 45,
   "filings": 55,
   "latency_days": 10,
   "latest": [
    {
     "category": null,
     "date": "2026-10-27",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20261027900535",
     "title": "[기재정정]단일판매ㆍ공급계약체결(자율공시)",
     "type": "corporate_news"
    },
    {
     "category": null,
     "date": "2026-10-27",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20261027900522",
     "title": "[기재정정]단일판매ㆍ공급계약체결",
     "type": "corporate_news"
    },
    {
     "category": null,
     "date": "2026-10-27",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20261027900515",
     "title": "[기재정정]단일판매ㆍ공급계약체결(자율공시)",
     "type": "corporate_news"
    },
    {
     "category": null,
     "date": "2026-10-26",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20261026900681",
     "title": "전환가액의조정",
     "type": "corporate_news"
    },
    {
     "category": null,
     "date": "2026-10-06",
     "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20261006900401",
     "title": "단일판매ㆍ공급계약체결",
     "type": "corporate_news"
    }
   ],
   "latest_filing_date": "2026-10-27",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.kr-cm-kg.ai/events/KOSDAQ/066980",
   "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": "KOSDAQ"
   },
   "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": "KR7066980004"
   },
   "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=00389998",
    "state": "sourced",
    "value": "South Korea (DART filer with a corporate registration number)"
   },
   "lei": {
    "market": "KR",
    "reason": "no GLEIF record registered as 125-81-26555",
    "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=00389998",
    "state": "sourced",
    "value": "HANSUNG CLEANTECH 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": "건축기술, 엔지니어링 및 관련 기술 서비스업"
   },
   "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": "066980"
   },
   "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.hscleantech.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:d87d8d3be4da673a1e4f21cb0bdcfa98887bd74ffcc341cf478715b24e9a582e",
  "open_research": {
   "read_date": "2026-11-12",
   "rows": [
    {
     "date": "2024-03-19",
     "kind": "independent",
     "publisher": "한국IR협의회 기업리서치센터",
     "read_by": "the note's link answers (200 application/pdf); a document, not read as text",
     "read_date": "2026-11-12",
     "source": "https://ssl.pstatic.net/imgstock/upload/research/company/1710803191037.pdf",
     "state": "sourced",
     "title": "한성크린텍(066980) 반도체 수처리 인프라 회사로서 저평가 탈피 직전"
    }
   ],
   "state": "found"
  },
  "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/KOSDAQ/066980",
   "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:d87d8d3be4da673a1e4f21cb0bdcfa98887bd74ffcc341cf478715b24e9a582e",
 "path": "/kr/KOSDAQ/066980",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is HANSUNG CLEANTECH CO., LTD., listed on KOSDAQ under ticker 066980, with ISIN KR7066980004. The LEI is not on the record. The security type is Corporate, the segment is not on the record, and the sector is 건축기술, 엔지니어링 및 관련 기술 서비스업. The jurisdiction is South Korea, as a DART filer with a corporate registration number. The issuer is listed and not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 55 filings on 45 filing days in the window 2025-11-06 to 2026-11-06. By type, the record holds 37 corporate_news, 5 results, 4 agm_egm, 4 directors_dealings, 2 ad_hoc, 1 director_change, 1 major_holder and 1 regulatory_filing. The median gap between filing days is 4.5 days. The record date is 2026-11-06, and the latest filing is dated 2026-10-27, 10 days before the record date, of type corporate_news. On KOSDAQ the median cadence gap is 8.0 days, the median filings are 33, and the median latency is 16.0 days across 1819 issuers. In the sector the median cadence gap is 7.2 days, the median filings are 47.0, and the median latency is 7.0 days across 18 issuers.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is 대주회계법인. 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 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. The chapter's orderability section carries no client_categories, so the outcome cannot name its client category. The rule version is acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, and the chapter is as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's investor-relations pages read.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "One openly published research note is on the record, from 한국IR협의회 기업리서치센터, dated 2024-03-19.",
   "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, and no issuer years are sealed. The market's earliest sealed date is not on the record. The live record began 2026-09-12. The store holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer, but the as-of door answers not_sealed.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "9 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=00389998"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.kr-cm-kg.ai/events/KOSDAQ/066980"
  },
  {
   "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=20260318001635"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.kr-cm-kg.ai/book/aio.json"
  },
  {
   "for": "open research",
   "source": "https://ssl.pstatic.net/imgstock/upload/research/company/1710803191037.pdf"
  },
  {
   "for": "the record",
   "source": "https://mcp.kr-cm-kg.ai/record/KOSDAQ/066980"
  }
 ],
 "title": "HANSUNG CLEANTECH CO., LTD. (066980) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}