Skip to main content
CEC logo

CEC — Investor Relations & Filings

Ticker · 1535 ISIN · TW0001535003 TW Construction
Open in API
Filings indexed 1,586 across all filing types
Latest filing 2013-05-13 Interim / Quarterly Rep…
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
102年第1季資產負債表
Interim / Quarterly Report Classification · 95% confidence The document contains a consolidated balance sheet with detailed financial data for multiple periods, including specific dates such as 102年03月31日 (which corresponds to a quarterly period). The presence of actual financial figures and the quarterly date indicate this is a financial report for a period shorter than a full fiscal year. The document length is about 5037 characters, which is sufficient to contain substantive financial data, not just an announcement or certification. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). Q1 2013
2013-05-13 Chinese
102年第1季權益變動表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed financial data specifically showing a consolidated statement of changes in equity for a company, with figures for the current and previous periods. The data includes components such as common stock, capital surplus, retained earnings, and other equity items. The presence of detailed financial tables with actual monetary amounts and accounting items indicates this is a financial report rather than a brief announcement or certification. The document length is 3786 characters, which is relatively short but contains substantive financial data. The content corresponds to a quarterly or interim financial report, as it references the first quarter of the fiscal year (民國102年第1季). Therefore, the document is best classified as an Interim / Quarterly Report (IR). Q1 2013
2013-05-13 Chinese
102年第1季大陸投資
Regulatory Filings Classification · 95% confidence The document is a detailed tabular disclosure of investments made by a Taiwanese listed company (中宇) into mainland China entities, including investment amounts, methods, and related notes. It includes financial figures but is focused on investment disclosures rather than comprehensive financial statements or management discussion. The document length is 1643 characters, which is relatively short and does not contain full financial statements or narrative management analysis. It appears to be a regulatory disclosure related to cross-border investments, likely a regulatory filing to comply with investment reporting requirements. There is no indication that this is an annual or interim report, audit report, earnings release, or other specific report types. It fits best under Regulatory Filings (RNS) as a general compliance disclosure that does not fit other categories.
2013-05-13 Chinese
102年04月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document contains detailed tabular data about shareholdings of 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 share transactions and holdings rather than financial results, management changes, or other corporate events. There is no indication of it being a full financial report, earnings release, or regulatory announcement of a report. The document is not a proxy statement or voting result announcement. It is a report of personal share transactions and holdings by company directors and executives, which fits the definition of Director's Dealing (DIRS). The document length is substantial and contains actual data, not just a notice or announcement, so it is not RNS or RPA.
2013-05-08 Chinese
102年04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 information. It is a disclosure of insider shareholdings and their changes, not a financial report, earnings release, or management discussion. There is no indication of a meeting, voting results, or legal proceedings. The document is focused on insider share transactions or holdings. According to the filing definitions, reports of personal share transactions or insider holdings by company directors and executives fall under Director's Dealing (DIRS). The document length is about 4000 characters, which is consistent with a detailed insider shareholding report rather than a brief announcement or a full annual report. Therefore, the best classification is DIRS with high confidence.
2013-05-08 Chinese
102年4月營業收入
Fund Information / Factsheet Classification · 90% confidence The document is a summarized revenue report for a specific month and year (April 2013, 民國102年04月) provided by a listed company (中宇). It contains numerical financial data such as monthly and cumulative net operating revenue, percentage changes compared to the previous year, and explanatory notes about revenue changes. The document is short (804 characters) and focuses on financial performance for a specific period, but it does not contain comprehensive financial statements or detailed analysis typical of an Interim/Quarterly Report (IR). It is more of a brief financial summary or factsheet. There is no indication that this is an announcement of a report publication or a regulatory filing. Given the brief nature and focus on key financial figures, the best fitting category is Fund Information / Factsheet (FS).
2013-05-08 Chinese

Browse filings by year

14 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.