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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 2016-01-06 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
104年12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. The content is focused on insider shareholdings and their changes or status. There is no indication of financial statements, earnings data, or management discussion. The document is not a report but a disclosure of insider shareholdings. This matches the definition of Director's Dealing (DIRS), which reports personal share transactions or holdings by company directors and executives. The document length is about 4,053 characters, which is sufficient for a detailed insider shareholding report. Therefore, the classification is DIRS with high confidence.
2016-01-06 Chinese
澄清經濟日報104/12/26 B1版之報導
Board/Management Information Classification · 95% confidence The document is a short announcement clarifying a media report about changes in the company's board chairman position. It states that the company has not received any official notification or held a board meeting for the appointment. The content focuses on management and board information rather than financial data or report publication. The document length is only 713 characters, indicating it is a brief announcement rather than a full report. Therefore, it fits the category of Board/Management Information (MANG).
2015-12-28 Chinese
104年11月內部人持股異動(事後)
Major Shareholding Notification Classification · 95% confidence The document contains detailed tabular data about shareholdings of company insiders, including directors, supervisors, general managers, and their related parties. It lists share types, quantities held at different times, increases and decreases in holdings, and other related information. The content is focused on insider shareholding disclosures rather than financial results, management changes, or meeting materials. There is no indication of it being a report or announcement of a report, nor is it a transcript or legal proceeding. This type of document corresponds to a Major Shareholding Notification, which reports changes or holdings of significant shareholders and insiders.
2015-12-08 Chinese
104年11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 changes. The content is focused on insider shareholdings and their changes, which aligns with reporting of personal share transactions by company directors and executives. There is no indication of financial statements, earnings data, or meeting materials. The document length is about 4,053 characters, which is sufficient for a detailed insider shareholding report. Therefore, the document fits the category of Director's Dealing (DIRS).
2015-12-08 Chinese
104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 loan balances and endorsement guarantees for the current and previous months. It contains tabulated data on financial guarantees and related amounts but does not include comprehensive financial statements or detailed analysis. The document length is very short (614 characters), and it appears to be a regulatory disclosure of specific financial data rather than a full report or announcement of a report. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is a typical regulatory filing providing specific financial information as required by disclosure rules. Therefore, the most appropriate classification is Regulatory Filings (RNS).
2015-12-08 Chinese
104年11月營業收入
Fund Information / Factsheet Classification · 85% confidence The document is a financial summary report showing monthly and cumulative net operating revenue figures for a company named 中宇 for the period 民國104年11月 (November 2015). It includes comparative figures from the previous year and percentage changes. The document is short (779 characters) and appears to be a periodic revenue summary rather than a full financial report. There is no indication of comprehensive financial statements, management discussion, or detailed analysis. It is not an earnings release since it lacks key highlights or narrative commentary. It is not an annual or interim report, nor a regulatory filing or announcement. Given the nature of the data as a brief summary of key financial facts, this fits best as a Fund Information / Factsheet (FS) type document, which is a brief summary of key company facts and financials.
2015-12-08 Chinese

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