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NAMSUN ALUMINIUM CO.,LTD — Investor Relations & Filings

Ticker · 008350 ISIN · KR7008350001 KO Manufacturing
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Filings indexed 315 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 008350

About NAMSUN ALUMINIUM CO.,LTD

https://namsun.co.kr/eng/

NAMSUN ALUMINIUM CO., LTD. is a manufacturer specializing in aluminum products and automotive components. The company's aluminum division produces a wide range of extruded products, including windows, doors, sashes, and curtain walls for the construction and architecture sectors, as well as various industrial structural materials. The automotive parts division is a medium-sized manufacturer that primarily produces bumpers and other interior and exterior vehicle components. Established in 1947, the company has a long history of supplying materials to the industrial, construction, and automotive markets.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (quarterly report) for the period 2026-01-01 to 2026-03-31 and contains full company overviews, subsidiary information, credit ratings, capital changes, share data, and likely financial statements. It is a substantive interim/quarterly report itself (not merely a publication announcement or certification). Hence it matches the “Interim / Quarterly Report” category. Q1 2026
2026-05-15 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서' which translates to 'Report on Large Holdings of Shares' or 'Major Shareholding Notification'. It details the shareholding status of a major shareholder (주)삼라 in (주)남선알미늄, including share counts, ownership percentages, related contracts, and changes in holdings. The document references specific dates and legal requirements under capital market laws. There is no indication that this is an annual report, earnings release, or any other financial report type. Instead, it is a regulatory filing specifically notifying changes in significant share ownership levels, which matches the definition of Major Shareholding Notification (MRQ). The document length is sufficient and contains detailed data, not just an announcement or certification, so it is not RPA or RNS. Therefore, the correct classification is MRQ with high confidence.
2026-05-06 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is a post-meeting report detailing the resolutions passed at the regular shareholders’ meeting, including voting results (approval rates, vote counts) for financial statements, board appointments and other agenda items. This matches the definition of a Declaration of Voting Results & Voting Rights Announcement (DVA).
2026-03-31 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 90% confidence The document is a "주식등의 대량보유상황보고서(일반)" (Large Shareholding Report) filed under Korea’s Capital Markets Act, detailing a significant shareholder’s holdings, changes, and related contracts. This is a notification of changes in major share ownership levels. Hence it falls under Major Shareholding Notification (Code: MRQ).
2026-03-30 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 95% confidence The document is a standalone consolidated audit report (“감사보고서”) issued by an independent auditor, containing the auditor’s opinion, basis for opinion, key audit matters, auditor responsibilities, and the audited consolidated financial statements and notes for the periods ending December 31, 2025 and 2024. It is not a management discussion (MDA), earnings release (ER), annual report (10-K), or simply an announcement of a report publication (RPA). This matches the definition of an Audit Report / Information (Code: AR). FY 2025
2026-03-23 Korean
감사보고서제출
Audit Report / Information Classification · 98% confidence The document is a submission of an audit report (“감사보고서 제출”) for Namseon Aluminum, detailing audit opinions on both consolidated and separate financial statements, including asset/liability/equity figures, auditor name, and audit report receipt date. This matches the definition of a standalone Audit Report / Information (AR). FY 2025
2026-03-23 Korean

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