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Union Materials Corp. — Investor Relations & Filings

Ticker · 047400 ISIN · KR7047400007 KO Manufacturing
Open in API
Filings indexed 156 across all filing types
Latest filing 2026-04-02 Capital/Financing Update
Country KR South Korea
Listing KO 047400

About Union Materials Corp.

https://www.unionmaterials.com/

Union Materials Corp. is a manufacturer of advanced inorganic materials, specializing in fine ceramics and ferrite magnets. The company's product portfolio includes a variety of industrial ceramics and cutting tools, such as indexable inserts (Ceramic, PCD, pCBN, Cermet), tool holders, and cutters. It also produces ferrite magnets designed for motor applications. Leveraging extensive experience and state-of-the-art facilities, Union Materials Corp. manufactures high-precision components, including fiber optic ferrules, using fine, high-purity raw materials. The company serves a global market across various sectors that require advanced material solutions.

Recent filings

Filing Released Lang Actions
금전대여결정
Capital/Financing Update Classification · 1% confidence The document is a formal corporate disclosure detailing a board resolution to extend a loan (금전대여 결정) to a subsidiary, including loan amount, interest rate, duration, and purpose. This constitutes a financing activity update rather than a standalone report or regulatory announcement. It best fits under Capital/Financing Update (CAP).
2026-04-02 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is the official results of the company’s Annual General Meeting (정기주주총회결과), listing each agenda item, vote outcomes, vote percentages, and details of director elections. This matches the definition of a Declaration of Voting Results & Voting Rights Announcement (Code: DVA).
2026-03-26 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 1% confidence The document is a regulatory report submitted to the Financial Supervisory Service/Korea Exchange announcing the appointment and reappointment of an outside director (사외이사) including names, dates, and terms. This is clearly an announcement of changes in the company’s board of directors. According to the definitions, such content falls under “Board/Management Information” (Code: MANG).
2026-03-26 Korean
대표이사(대표집행임원)변경(안내공시)
Board/Management Information Classification · 1% confidence The document is a public announcement (안내공시) detailing the change of the company’s 대표이사 (CEO), listing the outgoing and incoming executive, the reason, and effective date, along with the new director’s bio. This clearly falls under a board/senior management change disclosure rather than an AGM, financial report, or regulatory filing. Therefore, it is classified as Board/Management Information (MANG).
2026-03-26 Korean
사업보고서 (2025.12)
Annual Report Classification · 1% confidence The document is a comprehensive 'Business Report' (사업보고서) for the 26th fiscal year (2025), submitted to the Financial Supervisory Service and Korea Exchange. It contains detailed sections on company overview, business operations, financial structure, and management, which are characteristic of a full Annual Report (10-K equivalent in the Korean market). FY 2025
2026-03-18 Korean
감사보고서제출
Audit Report / Information Classification · 1% confidence The document is a formal notification titled '감사보고서 제출' (Submission of Audit Report) filed by Union Materials. It provides a summary of the audit opinion, key financial data (assets, liabilities, equity, profit/loss), and confirms the receipt of the audit report from the accounting firm. While it contains financial data, it is a regulatory announcement confirming the submission of the audit report to the exchange, rather than the full annual report itself. According to the 'Menu vs Meal' rule, this is a report publication announcement. FY 2025
2026-03-18 Korean

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