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COREMAX — Investor Relations & Filings

Ticker · 4739 ISIN · TW0004739008 LEI · 984500F67CE83688O325 TW Manufacturing
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Filings indexed 2,007 across all filing types
Latest filing 2018-08-09 Director's Dealing
Country TW Taiwan
Listing TW 4739

About COREMAX

http://www.coremaxcorp.com

CoreMax Corporation specializes in the research, development, and manufacture of metal-based specialty chemicals and advanced materials. The company’s core portfolio includes oxidation catalysts for petrochemical processes, power battery materials such as nickel sulfate and cobalt sulfate, and electronic grade chemicals including sulfuric acid. Since expanding its operations into advanced battery materials in 1999, the organization has become a key supplier for the energy storage and electronics sectors. CoreMax maintains a global production and distribution network with facilities across East and Southeast Asia. The company focuses on maximizing the use of recyclable materials and provides tailored chemical solutions, including customizable product specifications and specialized packaging, to meet diverse industrial requirements.

Recent filings

Filing Released Lang Actions
107年07月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document contains detailed tables listing shareholdings of company insiders, including directors, managers, and their related parties. It shows changes in shareholdings, stock types, and notes on identities and roles. There is no financial performance data, earnings information, or report publication statements. The content is focused on insider share transactions and holdings. This matches the definition of Director's Dealing (DIRS), which reports personal share transactions by company directors and executives (insider trades). The document length is sufficient and the content is consistent with insider shareholding disclosures rather than a general regulatory filing or announcement.
2018-08-09 Chinese
107年07月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed tabulation of shareholdings by company insiders, including directors, managers, and major shareholders, with specific data on shares held, pledged shares, and related parties. It does not contain financial statements, earnings data, or management discussion. It is a disclosure of insider shareholdings and related information, which aligns with the category of Director's Dealing (DIRS), as it reports personal share transactions or holdings by company directors and executives. The document length is short and focused solely on insider shareholding data, confirming it is not a full financial report or announcement of a report. Therefore, the appropriate classification is DIRS with high confidence.
2018-08-09 Chinese
107年7月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a financial disclosure from a listed company (康普) providing details about fund loans and endorsement guarantees for the current and previous months, including limits and balances. The content is a regulatory financial update but does not contain comprehensive financial statements or detailed analysis typical of annual or interim reports. It is a short document (631 characters) focused on specific financial data disclosures related to guarantees and loans. It does not announce a report publication nor is it a certification or legal proceeding. This type of disclosure fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements and compliance documents that do not fit other categories.
2018-08-08 Chinese
107年7月營業收入
Regulatory Filings Classification · 90% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company named 康普, with data presented for July 2018 (民國107年07月). It includes percentage changes compared to the previous year and explanatory notes about accounting standards and reporting practices. The document length is short (774 characters) and it primarily provides financial summary data without detailed financial statements or analysis. It does not appear to be a full financial report like an Annual Report (10-K) or Interim Report (IR). It also does not fit into categories like Earnings Release (ER) because it lacks key highlights or narrative commentary. The document is more of a regulatory or compliance disclosure of revenue figures, typical of a Regulatory Filing (RNS) in the context of Taiwanese market disclosures. Therefore, the best classification is Regulatory Filings (RNS).
2018-08-08 Chinese
107年第2季海外子公司投資
Interim / Quarterly Report Classification · 85% confidence The document is a financial disclosure related to investment in overseas subsidiaries, showing investment amounts, shareholding percentages, and recognized investment gains or losses for a specific quarter (107年2季, which corresponds to Q2 of the 107th year in the Taiwanese calendar, roughly 2018). The content is tabular financial data about investments, not a full annual or interim report, nor an announcement or presentation. The document length is short (776 characters), but it contains substantive financial data, not just a notice or certification. It is not a call transcript, management change, or other categories. Given the nature of the data (investment in subsidiaries and related financial figures for a quarter), this fits best as an Interim / Quarterly Report (IR).
2018-08-03 Chinese
107年第2季大陸投資
Regulatory Filings Classification · 95% confidence The document is a detailed tabular disclosure of investment amounts, investment methods, and investment income related to the company's investments in mainland China. It includes financial figures for the second quarter of the 107th year (likely referring to the Taiwanese calendar year), with notes explaining the investment methods and accounting treatments. The document is relatively short (1739 characters) and focuses on investment details rather than comprehensive financial statements or management discussion. It does not appear to be a full annual or interim report, nor an earnings release or audit report. It is a regulatory disclosure related to investment activities, likely a routine regulatory filing to comply with investment reporting requirements. Therefore, the best classification is Regulatory Filings (RNS).
2018-08-03 Chinese

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