Skip to main content
OCI Company Ltd. logo

OCI Company Ltd. — Investor Relations & Filings

Ticker · 456040 ISIN · KR7456040005 LEI · 988400XZQA7CG16LDK87 KO Manufacturing
Open in API
Filings indexed 217 across all filing types
Latest filing 2024-12-24 Regulatory Filings
Country KR South Korea
Listing KO 456040

About OCI Company Ltd.

https://www.oci.co.kr/en

OCI Company Ltd., established in 1959, is a chemical company specializing in basic chemicals and advanced materials. The company manufactures and supplies a range of high-value products for critical industries. Its core offerings for the semiconductor sector include ultra-high purity polysilicon, semiconductor-grade phosphoric acid, hydrogen peroxide, and pitch for isotropic artificial graphite, supplying major global chip manufacturers. OCI is also expanding its presence in the energy solutions market by developing and producing specialty materials for next-generation silicon anodes used in Li-ion batteries. The company leverages its long-standing technical expertise to provide essential materials that support the growth of advanced technology industries.

Recent filings

Filing Released Lang Actions
[기재정정]투자판단관련주요경영사항 (단일판매 공급계약 잔여금액 승계)
Regulatory Filings Classification · 100% confidence The document is a regulatory filing from OCI regarding a 'Major Management Matter' (투자판단 관련 주요경영사항), specifically a correction (정정신고) to a previous disclosure about a supply contract termination. It details changes to contract terms, dates, and status. Since it is a specific regulatory disclosure regarding business operations and contract status that does not fit into specialized categories like M&A or dividends, it falls under the general regulatory filing category.
2024-12-24 Korean
[기재정정]투자판단관련주요경영사항
Regulatory Filings Classification · 100% confidence The document is a regulatory filing from the Korea Exchange (KRX) system regarding a 'Major Management Matter' (투자판단 관련 주요경영사항), specifically an amendment to a supply contract (단일판매·공급계약 계약금액 변경). It details a change in contract value between OCI and SK Siltron. Since this is a specific regulatory disclosure of a material business event that does not fit into categories like M&A, dividends, or financial reports, it falls under the general regulatory filing category.
2024-12-16 Korean
주주명부폐쇄기간또는기준일설정
Regulatory Filings Classification · 95% confidence The document is a short regulatory announcement regarding the setting of a record date for the purpose of determining shareholders eligible to vote at the upcoming Annual General Meeting (AGM). It does not contain the full AGM materials or proxy statements, but rather serves as a formal notice of the record date. Given the nature of the announcement as a regulatory disclosure regarding meeting preparation, it fits best under the RNS category as a general regulatory filing.
2024-12-11 Korean
현금ㆍ현물배당을위한주주명부폐쇄(기준일)결정
Notice of Dividend Amount Classification · 100% confidence The document is a regulatory announcement from OCI regarding the setting of a record date for shareholder register closure for the purpose of cash/in-kind dividends. It specifies the record date (2024-12-31) and the board resolution date. While it relates to dividends, it is not the final declaration of the dividend amount itself, but rather a procedural notice regarding the shareholder record date. Given the nature of the announcement as a regulatory disclosure of corporate action, it fits best under the 'RNS' (Regulatory Filings) category as it is a standard corporate disclosure filing.
2024-12-11 Korean
동일인등출자계열회사와의상품ㆍ용역거래
Regulatory Filings Classification · 95% confidence The document is a regulatory disclosure regarding 'Transactions with Affiliated Companies' (related party transactions) filed by OCI Co., Ltd. in accordance with the Fair Trade Act. It provides specific financial data regarding sales and purchases with an affiliate (Unid Global Corp) for the 2025 fiscal year. Since this is a specific regulatory disclosure required by law and does not fit into categories like earnings releases, annual reports, or proxy statements, it falls under the 'Regulatory Filings' (RNS) category as the appropriate fallback.
2024-12-11 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Change in Shareholding by Major Shareholders and Others' (최대주주등소유주식변동신고서) filed by OCI Co., Ltd. It details specific changes in share ownership by individuals and entities classified as major shareholders or related parties. This type of filing is a regulatory requirement in South Korea for reporting changes in insider or major shareholder positions, which falls under the 'Major Shareholding Notification' category.
2024-12-03 Korean

Browse filings by year

4 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.