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CHOIL ALUMINUM CO., LTD — Investor Relations & Filings

Ticker · 018470 ISIN · KR7018470005 KO Manufacturing
Open in API
Filings indexed 148 across all filing types
Latest filing 2026-05-29 Governance Information
Country KR South Korea
Listing KO 018470

About CHOIL ALUMINUM CO., LTD

http://choilal.co.kr/?lang=en

Choil Aluminum Co., Ltd. is a specialized manufacturer of aluminum semi-fabrication products, focusing on aluminum rolling. The company produces a range of high-quality aluminum coils, sheets, and foils. Its products serve various key sectors and are utilized in applications such as materials for secondary batteries, components for the automotive industry like heat exchanger fins, and soft packaging foils. As an established producer in the aluminum rolling sector, the company supplies its materials to a diverse base of industrial clients.

Recent filings

Filing Released Lang Actions
기업지배구조보고서공시
Governance Information Classification · 92% confidence The document is entitled “기업지배구조보고서 신고서” (Corporate Governance Report) and contains detailed governance disclosures, including board composition, committee operations, core governance metrics, shareholder meeting procedures, and internal control policies. It is not merely an announcement of another report but the full governance report itself, matching the definition: “Report detailing the company's internal rules, board structure, and governance practices.” Therefore, the correct classification is Governance Information (CGR).
2026-05-29 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 99% confidence The document is titled “분기보고서” (Quarterly Report) for the 42nd fiscal year 1st quarter (2026.01.01–2026.03.31) and contains full business overview sections, detailed financial statements, notes, MD&A, audit opinion, governance and shareholder information. This matches the definition of a comprehensive Interim/Quarterly Report rather than just an earnings release or announcement. Therefore, it is classified as an Interim/Quarterly Report (IR). Q1 2026
2026-05-15 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled '정기주주총회결과' (Regular General Meeting of Shareholders Results) and provides a detailed breakdown of the voting outcomes for various agenda items (financial statements, board appointments, etc.) held on 2026-03-20. This falls directly under the definition of a Declaration of Voting Results.
2026-03-20 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 100% confidence The document is a formal regulatory filing submitted to the Financial Services Commission/Korea Exchange regarding the appointment or dismissal of an outside director (사외이사의 선임ㆍ해임 또는 중도퇴임에 관한 신고). This type of corporate governance disclosure specifically relates to changes in the board of directors, which falls under the 'Board/Management Information' category.
2026-03-20 Korean
감사보고서제출
Audit Report / Information Classification · 98% confidence The document is a formal filing titled '감사보고서 제출' (Submission of Audit Report) by Joil Aluminum. It provides the audit opinion, financial statements summary, and auditor information for the fiscal year ending 2025-12-31. While it contains financial data, it is specifically the regulatory disclosure of the audit report submission rather than the full 10-K annual report or a standalone audit report document. According to the filing definitions, this fits the 'Audit Report / Information' (AR) category as it reports the results of the audit process. FY 2025
2026-03-12 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 100% confidence The document is a formal 'Audit Report' (감사보고서) for Joil Aluminium Co., Ltd. It includes the independent auditor's opinion, financial statements (balance sheet, income statement, etc.), and notes to the financial statements for the fiscal year ending December 31, 2025. It is a comprehensive audit document rather than a full Annual Report (10-K) or a simple announcement, fitting the 'Audit Report / Information' category. FY 2025
2026-03-12 Korean

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