DONGKUK REFRACTORIES & STEEL CO., LTD. — Investor Relations & Filings
DONGKUK REFRACTORIES & STEEL CO., LTD. is a manufacturer of industrial materials with primary business divisions in refractories and steel. The company produces a range of shaped and unshaped refractory products, which are essential heat-resistant materials for high-temperature processes in the steel, nonferrous metals, and ceramics industries. The firm also develops and manufactures advanced materials, including fine ceramics and specialized saggers for cathode materials used in battery production. Its steel division produces various steel products, complementing its core refractory operations.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 기업가치제고계획(자율공시) (2026년 (주)동국알앤에스 기업가치 제고 계획) | 2026-03-25 | Korean | |
| 정기주주총회결과 | 2026-03-24 | Korean | |
| 사외이사의선임ㆍ해임또는중도퇴임에관한신고 | 2026-03-24 | Korean | |
| 감사보고서제출 | 2026-03-16 | Korean | |
| 사업보고서 (2025.12) | 2026-03-16 | Korean | |
| 주주총회소집공고 | 2026-03-06 | Korean |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
9 filings
| |||||
| 33036606 | 기업가치제고계획(자율공시) (2026년 (주)동국알앤에스 기업가치 제고 계획) | 2026-03-25 | Korean | ||
| 33018147 | 정기주주총회결과 | 2026-03-24 | Korean | ||
| 33018133 | 사외이사의선임ㆍ해임또는중도퇴임에관한신고 | 2026-03-24 | Korean | ||
| 32954123 | 감사보고서제출 | 2026-03-16 | Korean | ||
| 32954057 | 사업보고서 (2025.12) | 2026-03-16 | Korean | ||
| 32906639 | 주주총회소집공고 | 2026-03-06 | Korean | ||
| 32906435 | 매출액또는손익구조30%(대규모법인은15%)이상변동 | 2026-03-06 | Korean | ||
| 32906434 | 현금ㆍ현물배당결정 | 2026-03-06 | Korean | ||
| 32906432 | 주주총회소집결의 | 2026-03-06 | Korean | ||
|
2025
6 filings
| |||||
| 7874574 | 반기보고서 (2025.06) | 2025-08-14 | Korean | ||
| 7903150 | 분기보고서 (2025.03) | 2025-05-15 | Korean | ||
| 7923736 | 정기주주총회결과 | 2025-03-24 | Korean | ||
| 7923730 | 사외이사의선임ㆍ해임또는중도퇴임에관한신고 | 2025-03-24 | Korean | ||
| 7954360 | 감사보고서제출 | 2025-03-14 | Korean | ||
| 7954286 | 사업보고서 (2024.12) | 2025-03-14 | Korean | ||
Market data
Market data not available
Price history
Peer group · Manufacture of refractory products
| Company | Ticker | Country | Sector |
|---|---|---|---|
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AnorTech Inc.
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ANOR | CA | Manufacturing |
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Associated Ceramics Ltd.
Manufactures high-performance refractory materials and tech…
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531168 | IN | Manufacturing |
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BEIJING LIER HIGH-TEMPERATURE MATERIALS CO., LTD.
Produces refractory materials and provides thermal lining s…
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002392 | CN | Manufacturing |
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Chosun Refractories Co., Ltd.
Manufacturer of refractory and ceramic products for high-te…
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462520 | KR | Manufacturing |
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CR Holdings Co., LTD.
Holding company in refractories, ceramics, metal parts, hos…
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000480 | KR | Manufacturing |
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Crystal Graphite Corporation
Supplies engineered graphite and carbon materials for metal…
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CYTG | CA | Manufacturing |
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FOSECO CRUCIBLE INDIA LIMITED
Manufactures crucibles and refractory solutions for the met…
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523160 | IN | Manufacturing |
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IFGL Refractories Limited
Global manufacturer of refractory products and systems for …
|
IFGLEXPOR | IN | Manufacturing |
|
KOREA REFRACTORIES CO.,LTD
Manufactures refractory materials and furnaces for the iron…
|
010040 | KR | Manufacturing |
DONGKUK REFRACTORIES & STEEL CO., LTD. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/15807/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=15807 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=15807 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=15807 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 15807}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for DONGKUK REFRACTORIES & STEEL CO., LTD. (id: 15807)"
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