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Chunbo Co., Ltd. — Investor Relations & Filings

Ticker · 278280 ISIN · KR7278280003 KO Manufacturing
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Filings indexed 280 across all filing types
Latest filing 2023-06-09 Major Shareholding Noti…
Country KR South Korea
Listing KO 278280

About Chunbo Co., Ltd.

http://chunbochem.com/

Chunbo Co., Ltd. is a fine chemical materials company that develops and manufactures a range of specialized products. The company's core business focuses on electronic materials, including key additives for secondary battery electrolytes used in electric vehicles, etchants for LCD and OLED display manufacturing, and materials for semiconductor processes. In addition to its electronics portfolio, Chunbo produces raw materials and intermediates for the pharmaceutical industry. The company supplies high-performance chemical solutions for applications in information technology, biotechnology, and green technology sectors.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Large Shareholding' (주식등의 대량보유상황보고서) filed with the Financial Services Commission and Korea Exchange. This type of filing is used to disclose significant changes in share ownership (often referred to as the 5% rule) by major shareholders and their special relations. In the context of the provided categories, this falls under 'Major Shareholding Notification'.
2023-06-09 Korean
기업설명회(IR)개최
Report Publication Announcement Classification · 100% confidence The document is a short announcement regarding an upcoming Investor Relations (IR) event (a conference participation). It provides details such as the date, location, purpose, and method of the meeting. It does not contain the actual presentation slides or financial data, but rather serves as a notification of the event and the availability of materials on the company website. According to the 'Menu vs Meal' rule, this is an announcement of an event/report rather than the report itself, fitting the criteria for a Regulatory Filing (RNS) or a general announcement.
2023-05-16 Korean
분기보고서 (2023.03)
Interim / Quarterly Report Classification · 100% confidence The document is a '분기보고서' (Quarterly Report) for the company '주식회사 천보' (Chunbo Co., Ltd.) covering the period from 2023-01-01 to 2023-03-31. It contains detailed financial data, business operations, management discussions, and capital structure information, which aligns with the definition of an Interim/Quarterly Report (IR). Q1 2023
2023-05-15 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Large Shareholding' (주식등의 대량보유상황보고서) filed with the Financial Services Commission and Korea Exchange. This type of filing is a regulatory requirement for individuals or entities that acquire a significant stake (typically 5% or more) in a publicly traded company, often referred to as a '5% rule' filing. In the provided taxonomy, this falls under 'Major Shareholding Notification'.
2023-05-09 Korean
타법인주식및출자증권취득결정
Share Issue/Capital Change Classification · 100% confidence The document is a formal regulatory filing from a Korean company (Chunbo) regarding the 'Decision to Acquire Shares and Securities of Another Corporation' (타법인주식및출자증권취득결정). This is a standard corporate disclosure required by the Korea Exchange (KRX) for material events such as capital investments in subsidiaries. Since it does not fit into specific categories like M&A (which usually implies a merger or takeover of an external entity) or Share Issue (which is about the company's own capital structure), and it is a mandatory regulatory disclosure, it is classified as a Regulatory Filing (RNS).
2023-05-02 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea under the Capital Markets Act. It details the shareholding status, changes in ownership, and collateral agreements (pledges) of major shareholders and special related parties of the company 'Chunbo'. This type of filing is specifically categorized as a Major Shareholding Notification.
2023-04-24 Korean

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