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AJUSTEEL CO.,LTD. — Investor Relations & Filings

Ticker · 139990 ISIN · KR7139990006 KO Manufacturing
Open in API
Filings indexed 249 across all filing types
Latest filing 2026-06-01 Governance Information
Country KR South Korea
Listing KO 139990

About AJUSTEEL CO.,LTD.

https://www.ajusteel.co.kr/

AJUSTEEL CO.,LTD. is a manufacturer specializing in advanced steel materials with a focus on surface design and functionality. The company possesses a comprehensive portfolio of manufacturing methods for steel surface treatment, including digital inkjet printing (Dprint), hybrid digital and silk-screen printing (Sprint), and other coating techniques. Its product lineup includes a variety of color and pre-coated steel plates. Key products include Hcims, an enhanced Insulated Metal Substrate (IMS) for electronics; aesthetic steel sheets such as SUSlike, which emulates stainless steel, and GLAS:TEEL, which combines the appearance of glass with the durability of steel; and composite materials like CFM for OLED TV modules. The company also serves the construction market with its Atex brand of architectural interior and exterior materials, supplying to the home appliance, consumer electronics, and building sectors.

Recent filings

Filing Released Lang Actions
기업지배구조보고서공시
Governance Information Classification · 95% confidence The document is a detailed corporate governance report (“기업지배구조보고서 신고서”) covering board structure, governance policies, key compliance indicators, shareholder meeting procedures, internal audit arrangements, and other governance practices. It is not merely an announcement or summary, and it provides substantive governance content. This matches the definition for Governance Information (CGR).
2026-06-01 Korean
대규모기업집단현황공시[연1회공시및1/4분기용(개별회사)]
Regulatory Filings Classification · 89% confidence The document is a Korean "기업집단현황공시"—an annual disclosure of corporate group status (subsidiaries, finances, board operations, intra-group transactions) required under Korea’s Fair Trade Act. It is not a financial report itself (Annual Report, Interim Report), nor a dividend, proxy, or M&A notice. Instead, this is a compliance/regulatory disclosure, so it falls under the generic Regulatory Filings category (RNS).
2026-06-01 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 98% confidence The document is titled “분기보고서” (Quarterly Report) for the 28th fiscal period, covering the period January 1, 2026 to March 31, 2026. It contains a full table of contents including company overview, business content, detailed financial statements, notes, management’s discussion and analysis, and audit opinions. This aligns with a comprehensive interim/quarterly report under Korean disclosure regulations rather than just an earnings release or a notice. Therefore, it is classified as an Interim/Quarterly Report (IR). Q1 2026
2026-05-15 Korean
타인에대한채무보증결정
Capital/Financing Update Classification · 90% confidence The document is a corporate disclosure of a decision (by the board) to provide a guarantee for a third party’s debt (subsidiary). It includes details of the debtor, creditor, guarantee amount, guarantee period, board resolution date, and related financial figures of the debtor – classic financing activity disclosure. This is not a full financial report, share issuance, or regulatory certificate, but an update on capital/financing arrangements. Therefore it falls under “Capital/Financing Update” (CAP).
2026-05-13 Korean
금전대여결정
Capital/Financing Update Classification · 95% confidence The document is a decision announcement regarding a financial loan (금전대여 결정) made by the company to its wholly owned subsidiary, Aju Steel USA, Inc. It includes details such as loan amount, interest rate, loan period, and related financial data of the subsidiary. The document is short (1804 characters) and focuses on a specific financing decision rather than comprehensive financial results or reports. There is no indication that this is a full financial report, audit, or earnings release. The content fits best under Capital/Financing Update (CAP) as it announces a financing activity (loan decision).
2026-05-07 Korean
전환청구권ㆍ신주인수권ㆍ교환청구권행사 ( 전환청구권·신주인수권·교환청구권 행사 )
Transaction in Own Shares Classification · 85% confidence The document is a notice that bondholders have exercised exchange rights on the company’s exchangeable bonds and that the shares delivered are the company’s own treasury shares (i.e. a disposal of treasury shares rather than a new issuance). This matches the “Transaction in Own Shares” category, which covers the company selling or otherwise disposing of its own shares.
2026-04-28 Korean

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