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CEC — Investor Relations & Filings

Ticker · 1535 ISIN · TW0001535003 TW Construction
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Filings indexed 1,586 across all filing types
Latest filing 2018-01-08 Director's Dealing
Country TW Taiwan
Listing TW 1535

About CEC

www.ecotek.com.tw

China Ecotek Corp. (CEC) is a comprehensive engineering firm specializing in environmental protection technology and large-scale project management. Built on a foundation of mechanical, electrical, and civil engineering expertise, the company provides full-service solutions including Engineering, Procurement, and Construction (EPC) for diverse industrial applications. Core business activities encompass water and wastewater treatment systems, air pollution control, and cogeneration plants. CEC has expanded its portfolio to include green energy initiatives, focusing on energy-saving and emission-reduction projects. Additionally, the company offers specialized integration for biotech pharmaceutical plant construction and process equipment. By leveraging technical innovation and sustainable practices, CEC serves industrial and municipal clients with a focus on environmental stewardship and operational efficiency.

Recent filings

Filing Released Lang Actions
106年12月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings and changes in share ownership by insiders, including directors, supervisors, and senior management. It includes data on shares held, increases, decreases, and trust shares, with specific references to identities such as chairman, directors, supervisors, general manager, and financial department heads. This type of document is characteristic of insider share transactions disclosures, which report personal share dealings by company directors and executives. There is no indication of financial statements, earnings data, meeting materials, or regulatory announcements. The document is not a report publication announcement or a certification. Therefore, the most appropriate classification is Director's Dealing (DIRS). The document length is sufficient and the content matches the insider share transaction reporting category with high confidence.
2018-01-08 Chinese
106年12月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed tables listing shareholdings of insiders such as directors, supervisors, and executives, including their current holdings, pledged shares, and related information. It is focused on insider shareholdings and does not include financial statements, earnings data, or management discussion. The document length is 3791 characters, which is relatively short and primarily tabular data. This type of document corresponds to a Director's Dealing report, which discloses personal share transactions or holdings by company directors and executives. There is no indication that this is an announcement of a report or a certification, so it is not Regulatory Filings or Report Publication Announcement. Therefore, the best classification is Director's Dealing (DIRS).
2018-01-08 Chinese
本公司澄清107年01月08日經濟日報之報導內容
Regulatory Filings Classification · 95% confidence The document is a short announcement clarifying a media report about the company's business and revenue forecast. It does not contain financial statements, detailed financial data, or management discussion. It is a regulatory announcement to correct or clarify information, typical of a Regulatory Filing (RNS). The document length is only 681 characters, indicating it is not a full report but a brief statement. Therefore, it fits best under Regulatory Filings (RNS).
2018-01-08 Chinese
106年11月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a brief financial disclosure from a listed company, 中宇, providing information on fund lending balances and endorsement guarantees for the current and previous months. It contains tabular data with monetary amounts but is very short (607 characters) and does not include comprehensive financial statements or detailed analysis. It appears to be a regulatory disclosure or compliance update rather than a full financial report or announcement of a meeting or vote. There is no indication of an annual or interim report, audit report, earnings release, or other specific filings. Given the nature and length, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other categories.
2017-12-08 Chinese
106年11月營業收入
Fund Information / Factsheet Classification · 90% confidence The document is a summarized revenue report from a listed company, showing monthly and cumulative net operating revenue figures with percentage changes compared to the previous year. It includes notes on accounting standards (IFRS) and reporting practices. The document is short (775 characters) and primarily provides financial summary data without detailed financial statements or management discussion. It does not appear to be a full annual or interim report, nor an earnings release with key highlights. It is more of a brief financial summary or factsheet. Given the nature and length, the best fitting category is Fund Information / Factsheet (FS).
2017-12-08 Chinese
106年11月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tabular data showing shareholdings of insiders, including directors, supervisors, and executives, with specific numbers of shares held, changes in holdings, and related notes. The content focuses on personal share transactions and holdings by company insiders rather than financial results, management commentary, or regulatory announcements. There is no indication of financial statements, earnings data, or meeting materials. The document is a report of personal share transactions by company directors and executives (insider trades). Therefore, the appropriate classification is Director's Dealing (DIRS). The document length is sufficient and contains substantive data, not just an announcement or certification.
2017-12-05 Chinese

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