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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 2026-03-03 Earnings Release
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
[기재정정]연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 1% confidence The document is a formal regulatory filing titled '연결재무제표기준영업(잠정)실적(공정공시)' (Provisional Earnings Release based on Consolidated Financial Statements) and specifically identifies itself as a '정정신고' (Correction Report) for previously released earnings data. It provides updated financial figures (revenue, operating profit, net income) for the 4th quarter of 2025. Since this is an initial announcement of financial results (even if it is a correction of a previous release), it falls under the 'Earnings Release' category. Q4 2025
2026-03-03 Korean
최대주주등소유주식변동신고서
Director's Dealing Classification · 1% confidence The document is a 'Report of Change in Shareholding by Major Shareholders and Others' (최대주주등소유주식변동신고서) filed by Lotte Energy Materials. It details specific changes in share ownership by company executives (specifically the resignation of an executive, Jung Sung-yoon, and the resulting change in his shareholding). This falls under the category of Director's Dealing (DIRS) as it reports personal share transactions or changes in holdings by company directors/executives.
2026-03-03 Korean
대규모기업집단현황공시[분기별공시(개별회사용)]
Regulatory Filings Classification · 1% confidence The document is a 'Corporate Group Status Disclosure' (기업집단현황공시) filed by Lotte Energy Materials. It provides specific regulatory disclosures regarding group affiliation, circular shareholding, and inter-company transactions as required by Korean fair trade regulations. Since it is a regulatory disclosure document that does not fit into specific categories like financial reports or earnings releases, it falls under the general regulatory filing category.
2026-02-27 Korean
지급수단별ㆍ지급기간별지급금액및분쟁조정기구에관한사항
Regulatory Filings Classification · 1% confidence The document is a regulatory disclosure regarding payment methods, payment periods, and dispute resolution mechanisms under the Fair Transactions in Subcontracting Act (하도급법). It is a specific compliance filing required by Korean regulatory authorities for corporate transparency. Since it does not fit into categories like financial reports, earnings releases, or shareholder communications, it falls under the 'Regulatory Filings' category.
2026-02-13 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 1% confidence The document is a 'Preliminary Earnings Release' (영업(잠정)실적) for Lotte Energy Materials. It provides key financial highlights (revenue, operating profit, net income) for the 4th quarter of 2025 and the full year. It explicitly states that these are preliminary figures provided for investor convenience before the final audit. This fits the definition of an Earnings Release (ER) as it is an initial announcement of periodic financial results. Q4 2025
2026-02-03 Korean
매출액또는손익구조30%(대규모법인은15%)이상변경
Management Reports Classification · 1% confidence The document is a formal regulatory filing from Lotte Energy Materials regarding a significant change (over 30%) in revenue or profit/loss structure. It provides preliminary financial results (revenue, operating profit, net income) for the fiscal year 2025 compared to 2024. This type of disclosure is a standard regulatory requirement in the Korean market (DART system) for reporting material financial changes before the final audit report is published. Since it provides the initial announcement of financial performance highlights rather than the full annual report or a transcript, it is classified as an Earnings Release (ER).
2026-02-03 Korean

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