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UST CO., LTD. — Investor Relations & Filings

Ticker · 263770 ISIN · KR7263770000 KO Manufacturing
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Filings indexed 102 across all filing types
Latest filing 2020-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 263770

About UST CO., LTD.

https://u-st.co.kr/

UST CO., LTD. is a manufacturer specializing in stainless steel products. The company's core business involves the production and sale of a wide range of stainless steel pipes and tubes, including basic piping, clean tubes, and precision tubes. Its product portfolio also encompasses alloy steels, steel plates, and steel rods. UST serves diverse industrial sectors such as plant engineering, oil refining, shipbuilding, construction, and machinery. The company is also expanding its business to include the development of secondary battery separation membranes.

Recent filings

Filing Released Lang Actions
분기보고서 (2020.03)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Quarterly Report' (분기보고서) for the company 'UST Co., Ltd.' covering the period from January 1, 2020, to March 31, 2020. It contains detailed financial information, company overview, business operations, and management discussions, which aligns with the definition of an Interim/Quarterly Report (IR). Q1 2020
2020-05-15 Korean
소속부변경
Regulatory Filings Classification · 1% confidence The document is a short, formal notice regarding a change in the company's market classification (from 'Blue Chip' to 'Mid-sized Enterprise' category) on the stock exchange. It does not contain financial statements, management discussions, or other substantive reports. As it is a regulatory notification regarding company status that does not fit into specific categories like M&A or dividends, it falls under the general regulatory filing category.
2020-04-29 Korean
사업보고서 (2019.12)
Annual Report Classification · 1% confidence The document is a 'Business Report' (사업보고서) for the fiscal year 2019 (Jan 1, 2019 to Dec 31, 2019) for the company 'UST Co., Ltd.' (주식회사 유에스티). It contains detailed sections on company overview, history, capital changes, shareholder information, and business operations. In the South Korean regulatory context (DART system), the 'Business Report' (사업보고서) is the equivalent of the US 10-K annual report, as it provides comprehensive financial and operational disclosures for the full fiscal year. FY 2019
2020-03-30 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is titled '정기주주총회결과' (Annual General Meeting Results) and provides the official outcomes of the shareholder meeting held on March 27, 2020. It details the approval of financial statements, board/auditor compensation, and other resolutions passed during the meeting. This fits the definition of a Declaration of Voting Results (DVA).
2020-03-27 Korean
감사보고서제출
Report Publication Announcement Classification · 1% confidence The document is a regulatory filing titled '감사보고서 제출' (Submission of Audit Report) from the company UST. It provides a summary of the audit opinion, key financial data (assets, liabilities, equity, profit/loss), and the name of the accounting firm. While it contains financial data, it is a standard regulatory announcement notifying the market that the audit report has been submitted, rather than the full audit report document itself. According to the 'Menu vs Meal' rule, this is a report publication announcement.
2020-03-18 Korean
매출액또는손익구조30%(대규모법인은15%)이상변동
Management Reports Classification · 1% confidence The document is a regulatory filing from a Korean company (UST) regarding a significant change in financial structure (30% or more change in revenue or profit). This is a standard disclosure requirement in the Korean stock market (KRX) for material financial events. Since it provides specific financial figures and reasons for the change, it functions as an Earnings Release (ER) or a material financial disclosure, which falls under the Earnings Release category in this taxonomy.
2020-03-12 Korean

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