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Hana Materials Inc. — Investor Relations & Filings

Ticker · 166090 ISIN · KR7166090001 KO Manufacturing
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Filings indexed 367 across all filing types
Latest filing 2026-03-23 Board/Management Inform…
Country KR South Korea
Listing KO 166090

About Hana Materials Inc.

https://en.hanamts.com/

Hana Materials Inc. is a specialized manufacturer of high-tech material components for the global semiconductor sector. The company focuses on producing essential parts for the dry etching process, a key stage in semiconductor fabrication. Its main product lines consist of silicon electrodes and silicon rings, which are critical consumables for etching equipment. The product portfolio also includes silicon ceramic parts, silicon ingots, and silicon carbide substrates. The company utilizes advanced technology and specialized expertise to supply high-performance materials and components to semiconductor manufacturers worldwide.

Recent filings

Filing Released Lang Actions
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 92% confidence The document is a formal disclosure to the Financial Services Commission/Korea Exchange regarding the appointment, dismissal, and mid-term resignation of outside directors at Hana Materials Co., Ltd. It details the specific changes in board composition and profiles of the newly appointed outside director. This aligns with 'Board/Management Information' filings, which cover announcements of changes in the company's board of directors or senior management. Thus, the correct classification is MANG.
2026-03-23 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is the official results of an annual general meeting held on 2026-03-23, detailing the approval of financial statements, dividend resolutions, director elections, and vote percentages for each agenda item. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-03-23 Korean
감사보고서제출
Audit Report / Information Classification · 98% confidence The document is a formal regulatory filing titled '감사보고서 제출' (Submission of Audit Report) from Hana Materials. It provides the auditor's opinion (unqualified/appropriate), key financial data (assets, liabilities, equity, revenue, profit), and details regarding the audit process (auditor name, date). While it contains financial data, it is a standard regulatory disclosure of the audit results rather than the full annual report (10-K) or a standalone audit report document (AR). In the context of Korean regulatory filings (DART), this specific format is a mandatory disclosure of audit results, which falls under the 'Regulatory Filings' category as it serves as a formal announcement of the audit outcome. FY 2025
2026-03-13 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 100% confidence The document is a comprehensive 'Audit Report' (감사보고서) for Hana Materials Inc. for the fiscal year ending December 31, 2025. It includes the independent auditor's report from Samil PricewaterhouseCoopers, the audit opinion, key audit matters, and the full set of financial statements (Statement of Financial Position, Statement of Comprehensive Income, Statement of Changes in Equity, Statement of Cash Flows, and Notes). Since it is a standalone audit report containing full financial statements and audit opinions, it is classified as an Audit Report (AR). FY 2025
2026-03-13 Korean
주식등의대량보유상황보고서(약식)
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 (often referred to as a 5% rule filing). It details the acquisition of shares by Samsung Asset Management in Hana Materials. This type of filing is a mandatory disclosure of significant share ownership changes, which falls under the 'Major Shareholding Notification' category.
2026-03-10 Korean
주주총회소집결의
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a formal notice of a General Meeting of Shareholders (주주총회소집결의) for Hana Materials. It details the date, location, agenda items (financial statement approval, director appointments, remuneration limits), and voting procedures. This type of document is a standard proxy solicitation and information statement provided to shareholders to inform them of upcoming meeting details and agenda items, which falls under the PSI category.
2026-03-06 Korean

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