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TONGYANG Inc — Investor Relations & Filings

Ticker · 001520 ISIN · KR7001520006 KO Manufacturing
Open in API
Filings indexed 312 across all filing types
Latest filing 2026-02-10 Regulatory Filings
Country KR South Korea
Listing KO 001520

About TONGYANG Inc

https://tongyanginc.co.kr/?lang=en

TONGYANG Inc. is a company specializing in construction materials, infrastructure engineering, and industrial machinery. The company's core operations involve the manufacturing and distribution of building materials, with a primary focus on ready-mixed concrete. It also provides integrated construction services and engineering solutions for various infrastructure projects. A distinct business segment is dedicated to the production and supply of industrial fans and blowers for a range of applications. The company leverages its extensive network to deliver comprehensive and optimized solutions to its customers.

Recent filings

Filing Released Lang Actions
[기재정정]단일판매ㆍ공급계약체결(자율공시)
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from the Korea Exchange (KRX) system regarding a 'Correction Report' (정정신고) for a 'Single Sales/Supply Contract' (단일판매ㆍ공급계약 체결). It details an extension of the contract period for a construction project. Since this is a specific regulatory disclosure regarding a material contract update and does not fit into the other specialized categories like M&A or financial reports, it is classified as a general Regulatory Filing (RNS).
2026-02-10 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from the Korean Exchange (KRX) system regarding a 'Single Sales/Supply Contract' (단일판매ㆍ공급계약체결). It specifically details a contract amendment (정정신고) for a construction project, updating the contract amount. Since this is a specific regulatory disclosure regarding a material business contract and does not fit into the other specialized categories like financial reports or governance, it falls under the general regulatory filing category.
2026-02-02 Korean
매출액또는손익구조30%(대규모법인은15%)이상변경
Management Reports Classification · 95% confidence The document is a regulatory filing from a Korean company (Dongyang) announcing a significant change (30% or more) in sales or profit structure. This is a standard preliminary financial disclosure required by the Korea Exchange (KRX) before the final audited annual report is released. It provides key financial highlights (revenue, operating profit, net income) and explicitly states that these figures are pre-audit and subject to change. This fits the definition of an Earnings Release (ER) as it provides initial financial highlights for the period.
2026-02-02 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from the Korea Exchange (KRX) system, specifically a 'Correction Report' (정정신고) regarding a 'Single Sale/Supply Contract' (단일판매ㆍ공급계약체결). It details changes to contract amounts and duration for a construction project. Since this is a specific regulatory disclosure regarding a material contract update that does not fit into the other specialized categories like M&A or financial reports, it is classified as a Regulatory Filing (RNS).
2026-01-30 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Financial Supervisory Service in Korea. It details the shareholding changes of an executive (Hwang I-seok) of Tongyang Inc. This type of filing is specifically categorized as a Director's Dealing (insider trade) report.
2026-01-28 Korean
[기재정정]단일판매ㆍ공급계약체결
Capital/Financing Update Classification · 95% confidence The document is a regulatory filing from the Korea Exchange (KRX) system regarding a 'Single Sale/Supply Contract' (단일판매ㆍ공급계약체결). It specifically details a correction (정정신고) to a previously filed contract, updating the contract amount and the percentage of revenue. Since this is a specific regulatory disclosure regarding a business contract and does not fit into the other specialized categories like M&A or financial reports, it is classified as a general Regulatory Filing (RNS).
2026-01-16 Korean

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