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LOTTE ENERGY MATERIALS CORPORATION — Investor Relations & Filings

Ticker · 020150 ISIN · KR7020150009 KO Manufacturing
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Filings indexed 356 across all filing types
Latest filing 2026-04-30 Regulatory Filings
Country KR South Korea
Listing KO 020150

About LOTTE ENERGY MATERIALS CORPORATION

https://www.lotteenergymaterials.com/en/

LOTTE ENERGY MATERIALS CORPORATION is a manufacturer of advanced materials, specializing in the production of high-end copper foil. The company's core product is elecfoil, an essential material used as the anode current collector in secondary batteries for electric vehicles (EVs) and energy storage systems. In addition to its primary focus on battery components, the company produces high-performance copper foil for Printed Circuit Boards (PCBs) and manufactures Flexible Copper Clad Laminates (FCCLs) and tapes for smart devices. Leveraging its technological capabilities, the company is actively engaged in research and development of materials for next-generation batteries, including solid electrolytes for solid-state battery technology, to support future energy solutions.

Recent filings

Filing Released Lang Actions
기업설명회(IR)개최(안내공시)
Regulatory Filings
2026-04-30 Korean
기업설명회(IR)개최(안내공시)
Regulatory Filings
2026-04-30 Korean
신규시설투자등(자율공시)
Regulatory Filings Classification · 1% confidence The document is a voluntary disclosure (“자율공시”) detailing a new facility investment (투자구분: 시설증설) including investment amount, purpose, period, and board approval. It is not an earnings release, management discussion, or share issuance, nor does it present full financial results or a shareholder vote. It announces a capital expenditure project rather than financing or shares. This falls under a general regulatory announcement that does not fit the specific categories like CAP (which relates to fundraising or capital structure changes). Therefore, it is classified as a Regulatory Filing (RNS).
2026-04-28 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a detailed "주식등의 대량보유상황보고서(일반)" – a statutory report of large holdings/disclosures under Korea’s Capital Market Act, specifying share counts, ratios, threshold crossings, related contracts, and changes in major share ownership. This corresponds directly to a Major Shareholding Notification. It is not an announcement of a report, but the substantive disclosure itself (length >10,000 characters).
2026-04-27 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 1% confidence The document is a Korean “최대주주등소유주식변동신고서” which translates to a Notification of Change in Shareholding of Major Shareholders. It details the holdings and changes in holdings by the largest shareholders and related parties, matching the definition of a Major Shareholding Notification (Code: MRQ).
2026-04-23 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a detailed disclosure of a large shareholding report (‘주식등의 대량보유상황보고서’) filed under Korea’s Capital Markets Act, reporting holdings, changes, related contracts, and intent of a shareholder exceeding reporting thresholds. This matches the Major Shareholding Notification category (MRQ).
2026-03-26 Korean

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