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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 2017-03-09 Regulatory Filings
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2月營業收入
Regulatory Filings Classification · 95% 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 requirements. The document is very short (778 characters) and does not contain detailed financial statements or comprehensive analysis. It appears to be a regulatory disclosure of revenue figures rather than a full financial report or earnings release. Given the nature and length, it fits best as a Regulatory Filing (RNS), which is a fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2017-03-09 Chinese
106年02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 their related parties. It includes specific data on stock types, share counts at different times, increases and decreases in holdings, and notes on identities. The content is focused on insider share transactions and holdings rather than financial results, management changes, or regulatory announcements. There is no indication of it being a full financial report, earnings release, or management discussion. The document is not a proxy statement or voting result announcement. Given the detailed insider shareholding data, this fits the definition of a Director's Dealing report, which reports personal share transactions by company directors and executives (insider trades). The document length is substantial and contains actual data, not just an announcement or certification. Therefore, the appropriate classification is DIRS (Director's Dealing).
2017-03-06 Chinese
106年02月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed tabulation of shareholdings by insiders, including directors, supervisors, and executives, showing their current and pledged shares. It lists shareholding data for various individuals and entities related to the company. The document is about insider shareholdings and does not contain financial statements, earnings data, or management discussion. It is not an announcement of a report but a disclosure of insider shareholdings. This matches the definition of Director's Dealing (DIRS), which covers reports of personal share transactions or holdings by company directors and executives. The document length is under 5,000 characters, but it is not merely an announcement; it contains substantive insider shareholding data. Therefore, the correct classification is DIRS with high confidence.
2017-03-06 Chinese
106年1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 (中宇) providing information about fund lending balances and endorsement guarantees for the current and previous months. It contains tabulated financial data but is very short (611 characters) and does not include comprehensive financial statements or detailed analysis. It appears to be a regulatory disclosure of financial guarantees and related party transactions rather than a full financial report or announcement of a report. There is no indication of an annual or interim report, audit report, or earnings release. The content fits best with a Regulatory Filing (RNS) as it is a general regulatory announcement providing compliance-related financial information without constituting a full report or announcement of a report.
2017-02-09 Chinese
106年1月營業收入
Fund Information / Factsheet Classification · 90% confidence The document is a revenue summary 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 requirements. The document length is short (778 characters) and it primarily provides a brief financial summary 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 announce a report publication but rather provides a direct financial data summary. Given the nature of the content as a brief financial factsheet summarizing key financial figures, the most appropriate classification is Fund Information / Factsheet (FS).
2017-02-09 Chinese
106年01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 their related parties. It includes data on shares held, increases, decreases, and trust shares. The content is focused on insider share transactions and holdings rather than financial results, management changes, or regulatory announcements. There is no indication of a full financial report, earnings release, or meeting materials. The document is not a brief announcement but a detailed disclosure of insider shareholdings. This matches the definition of Director's Dealing (DIRS), which reports personal share transactions by company directors and executives (insider trades).
2017-02-06 Chinese

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