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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 2018-11-06 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
107年10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 such as directors, supervisors, general managers, and other key personnel. It includes specific data on shares held, increases, decreases, and trust shares, with no financial statements or narrative management discussion. The content is focused on insider share transactions and holdings, which aligns with the definition of Director's Dealing (DIRS). The document length is substantial and contains actual data, not just an announcement or certification. Therefore, the appropriate classification is Director's Dealing (DIRS).
2018-11-06 Chinese
107年10月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed tabular data about shareholdings of insiders, including directors, supervisors, and executives, with specific numbers of shares held, pledged shares, and related percentages. It lists individual names, titles, and shareholding details. This type of document is characteristic of insider shareholding disclosures or director dealings. There is no indication of financial results, management discussion, or report publication. The document is not a report or announcement of a report but a direct disclosure of insider shareholdings. Therefore, the most appropriate classification is Director's Dealing (DIRS). The document length is under 5,000 characters, but it is not an announcement of a report publication or a certification; it is a direct disclosure of insider shareholdings.
2018-11-06 Chinese
107年第3季海外子公司投資
Interim / Quarterly Report Classification · 85% confidence The document is a financial table showing investment details in overseas subsidiaries for a specific period (107年3季, which corresponds to the third quarter of the 107th year in the Taiwanese calendar, roughly Q3 2018). It includes investment amounts, shareholding percentages, and recognized investment gains or losses. The document length is short (1341 characters) and it appears to be a regulatory disclosure of investment holdings and results for a quarterly period. There is no indication that this is a full interim report with comprehensive financial statements, nor is it an announcement of a report publication. The content is more detailed than a simple earnings release but does not constitute a full annual or interim report. Given the nature of the data and the period reference, this fits best as an Interim / Quarterly Report (IR).
2018-11-06 Chinese
107年第3季財務報告書 — 201804_1535_AI3.pdf
Regulatory Filings
2018-11-06 Chinese
107年第3季財務報告書 — 201804_1535_AI1.pdf
Regulatory Filings
2018-11-06 Chinese
107年第3季財務報告書 — 201803_1535_AI1.pdf
Regulatory Filings
2018-11-06 Chinese

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