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W-SCOPE CHUNGJU PLANT Co., Ltd. — Investor Relations & Filings

Ticker · 393890 ISIN · KR7393890009 KO Manufacturing
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Filings indexed 169 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 393890

About W-SCOPE CHUNGJU PLANT Co., Ltd.

https://wcp.kr/eng/

W-SCOPE CHUNGJU PLANT Co., Ltd. is a specialized manufacturer of core materials for secondary batteries. The company develops, manufactures, and sells separators for lithium-ion batteries, which are critical components for battery safety and performance. Its products are primarily used in high-growth sectors, including electric vehicles (EVs) and energy storage systems (ESS). Leveraging an advanced membrane technology platform, the company focuses on creating value-added solutions, such as separators developed with environmentally friendly water-based slurry technology to enhance battery safety.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (Quarterly Report) for the 11th period covering January 1 to March 31, 2026. It is clearly a full interim/quarterly report filed with the Financial Supervisory Service and Korea Exchange, containing comprehensive sections: company overview, business description, summary financial information, consolidated financial statements with notes, management analysis, audit opinions, and more. This matches the definition of an Interim/Quarterly Report (IR). Q1 2026
2026-05-15 Korean
[기재정정]주요사항보고서(전환사채권발행결정)
Capital/Financing Update Classification · 87% confidence The document is a ‘주요사항보고서’ (Material Information Report) detailing the decision by 더블유씨피 to issue convertible bonds (전환사채권 발행결정), including issuance amount, interest, maturity, conversion mechanisms and amendments. This is not a general annual or interim financial report but a specific financing announcement concerning debt raising and capital structure changes. Therefore it falls under Capital/Financing Update (CAP).
2026-05-11 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 90% confidence The document is a Korean ‘주식등의 대량보유상황보고서(일반)’, literally a report on large shareholdings held by an investor and its related parties, detailing share counts, ratios, threshold crossings, reporting dates, and change reasons. This matches our definition for a Major Shareholding Notification (crossing significant ownership thresholds). Thus, it should be classified as MRQ.
2026-05-11 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 90% confidence The document is a provisional consolidated financial results announcement for the quarter ended March 31, 2026 (1Q26), showing key metrics (sales, operating profit, net income, etc.) with year-over-year and quarter-over-quarter comparisons. There is no indication of a full annual or interim report with full financial statements; rather, it’s a preliminary earnings announcement (Fair Disclosure). According to the taxonomy, this matches an Earnings Release (ER). Q1 2026
2026-05-11 Korean
증권발행결과(자율공시) (제6회차 CB)
Regulatory Filings
2026-05-06 Korean
[기재정정]주요사항보고서(전환사채권발행결정)
Capital/Financing Update Classification · 95% confidence The document is a detailed disclosure about the issuance of convertible bonds (전환사채권 발행결정) by the company 더블유씨피 주식회사. It includes extensive information on bond terms, conversion price adjustment methods, call and put options, bondholder rights, and related financial details. The document is a regulatory disclosure related to capital raising through convertible bonds, including corrections to a previously submitted report. It is not an annual or quarterly financial report, nor a management or earnings release. It is not a simple announcement of a report publication but a substantive regulatory filing about financing activity. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length (15,000 characters) and detailed content support this classification with high confidence.
2026-04-30 Korean

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