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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 2014-09-15 Investor Presentation
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
本公司參加台灣證券交易所舉辦之上市公司業績說明會
Investor Presentation Classification · 90% confidence The document is a brief announcement about the company (1535 中宇) participating in a performance briefing session organized by the Taiwan Stock Exchange. It includes details such as the date, time, and location of the event, and mentions that full financial and business information can be found elsewhere. The document is very short (654 characters) and does not contain any actual financial data or detailed report content. It is essentially an announcement of an investor presentation event rather than the presentation itself or a detailed report. Therefore, it fits best under the category of Investor Presentation (IP) as it relates to a performance briefing session for investors.
2014-09-15 Chinese
103年08月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings of insiders, including directors, supervisors, general managers, and their related parties. It shows the number of shares held, changes in holdings, and classifications of shares. The content is focused on insider shareholdings and transactions, not on financial results, management changes, or meeting materials. There is no indication of a full financial report, earnings release, or management discussion. The document is not a brief announcement but a detailed disclosure of insider holdings. This matches the definition of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). The document length is substantial and contains substantive data on insider holdings, confirming it is a report rather than a mere announcement.
2014-09-10 Chinese
103年08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 amounts and related information for various internal persons and related parties. There is no indication of financial results, earnings, management discussion, or regulatory certifications. The content is focused on insider shareholdings and their changes, which corresponds to reporting of personal share transactions or holdings by company directors and executives. Therefore, the document fits the category of Director's Dealing (DIRS). The document length is 4062 characters, which is sufficient for a detailed insider shareholding report rather than a brief announcement or certification.
2014-09-10 Chinese
103年8月營業收入
Regulatory Filings Classification · 90% confidence The document is a summary report of monthly and cumulative operating revenue figures for a company, including percentage changes compared to the previous year. It contains no detailed financial statements, management discussion, or audit information. The document is short (777 characters) and appears to be a regulatory disclosure of financial data, likely a routine revenue summary. It does not qualify as a full Annual Report (10-K), Interim Report (IR), or Earnings Release (ER) since it lacks comprehensive financial results or highlights. It is not a report publication announcement since it contains actual data, not just a notice. The best fitting category is Regulatory Filings (RNS), as it is a general regulatory announcement of financial data without detailed analysis or narrative.
2014-09-09 Chinese
103年8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 loans and endorsement guarantees for a specific month (August of the 103rd year in the Taiwanese calendar, which corresponds to 2014). The content includes numerical data on loan balances, guarantee amounts, and limits. The document is short (624 characters) and appears to be a regulatory disclosure of financial status rather than a full financial report or announcement. It does not contain comprehensive financial statements or detailed analysis, nor does it announce a report publication or voting results. It fits best as a Regulatory Filing (RNS) because it is a general regulatory announcement of financial data that does not fit other specific categories.
2014-09-09 Chinese
102年企業社會責任報告書
Report Publication Announcement Classification · 95% confidence The document is very short (1037 characters) and appears to be a listing or index of sustainability reports (永續報告書) for a company, including links to download the reports and metadata such as report completion dates and standards followed (GRI G3.1). It does not contain the actual sustainability report content but rather references and provides access to it. The document also includes a note about the next report completion date. Given the short length and the nature of the content as an announcement or index rather than the full report, this fits the criteria for a Report Publication Announcement (RPA).
2014-09-05 Chinese

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