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MICHANG OIL IND CO.,LTD — Investor Relations & Filings

Ticker · 003650 ISIN · KR7003650009 KO Manufacturing
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Filings indexed 168 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 003650

About MICHANG OIL IND CO.,LTD

https://en.michang.co.kr/

MICHANG OIL IND CO., LTD. is a petrochemical company specializing in the manufacturing and sale of a wide range of lubricating oils and greases. The company's core product portfolio encompasses automotive lubricants for both gasoline and diesel engines, marine lubricants, and a comprehensive line of industrial lubricants. In addition to these primary offerings, the company also produces other related petroleum products. MICHANG is committed to advancing technology within the petrochemical sector, focusing on the development and production of high-quality products to meet the needs of diverse markets.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 91% confidence The document is titled “분기보고서” covering the period 2026-01-01 to 2026-03-31 (the company’s 62nd term). It includes full sections on company overview, business details, consolidated and standalone financial statements with notes, management discussion and analysis, audit opinion, board matters, and detailed schedules. This is a comprehensive quarterly report containing substantive financial data rather than merely an announcement or supplementary data file. Therefore, it fits the definition of an Interim / Quarterly Report. Q1 2026
2026-05-15 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 98% confidence The document is a detailed report of large shareholding positions and changes in ownership percentages filed by an institutional investor (Fidelity Management & Research Company) under Korean capital market regulations. It is a mandatory notification of major shareholding changes rather than an earnings, governance, or other corporate report. This matches the category 'Major Shareholding Notification' (MRQ).
2026-05-11 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 93% confidence The document is an official announcement of the results of a regular shareholders’ meeting (정기주주총회 결과), detailing voting outcomes for resolutions (approval of financial statements, dividend, director appointments, etc.) and vote percentages. This matches the Declaration of Voting Results category (DVA).
2026-03-30 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 87% confidence The document is a formal notification to the Financial Services Commission/Korea Exchange regarding the appointment and dismissal of an outside director (사외이사 선임ㆍ해임) at 미창석유공업(주). It details dates, names, terms, and positions—clearly an announcement of changes in the company’s board of directors. Therefore it fits the Board/Management Information category (MANG).
2026-03-30 Korean
감사보고서제출
Audit Report / Information Classification · 97% confidence The document is a regulatory filing titled '감사보고서 제출' (Submission of Audit Report) by Michang Oilind. It provides a summary of the audit opinion, financial highlights (assets, liabilities, equity, profit/loss), and the auditor's name. While it contains financial data, it is a formal notification of the submission of the audit report to the regulatory body, rather than the full annual report or a standalone audit report document itself. According to the 'Menu vs Meal' rule, this is a notification of a report filing. FY 2025
2026-03-20 Korean
[기재정정]매출액또는손익구조30%(대규모법인은15%)이상변경
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from the Korean DART system (indicated by the format and terminology like '정정신고' or 'Correction Report'). It specifically details a change in financial structure (revenue/profit) exceeding 30% and provides updated financial figures following an external audit. This type of disclosure is a standard regulatory requirement for listed companies in Korea to report significant financial changes, which falls under the 'Regulatory Filings' category as it is a specific corporate announcement of financial data updates rather than a full annual report or earnings release.
2026-03-20 Korean

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