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China Ecotek Corporation — Investor Relations & Filings

Ticker · 1535 TW Construction
Open in API
Filings indexed 1,547 across all filing types
Latest filing 2026-04-02 Director's Dealing
Country TW Taiwan
Listing TW 1535

About China Ecotek Corporation

https://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
115年03月內部人持股異動(事後)
Director's Dealing Classification · 1% confidence The document is a structured disclosure of insider shareholdings and monthly changes for the company’s directors, chairman, general manager and other insiders, as published on Taiwan’s Market Observation Post System (“公開資訊觀測站”). It details each insider’s beginning holdings, increases, decreases, and ending holdings. This matches the definition of a Director’s Dealing report (insider transactions disclosure) rather than a general financial report or corporate announcement. Therefore, the correct classification is Director’s Dealing (DIRS).
2026-04-02 Chinese
115年03月董事會成員及持股
Director's Dealing Classification · 1% confidence The document is a regulatory insider–shareholding schedule (“內部人持股異動事後申報表”) listing directors, supervisors and key management’s shareholdings and pledged shares as of a reporting date. It is not an AGM presentation, earnings release or full financial report, but rather a disclosure of insiders’ holdings. This fits the “Director’s Dealing” category for insider share transactions/holdings disclosures.
2026-04-02 Chinese
(更正)董事會決議召開股東常會相關事宜
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal notice from the company’s board resolving to convene the Annual General Meeting, outlining the meeting date, venue, agenda items (reporting, approvals, elections, proposals, etc.), proxy submission periods, and related shareholder voting arrangements. This corresponds to materials sent to shareholders for information and vote solicitation in advance of the meeting, fitting the definition of a Proxy Solicitation & Information Statement.
2026-03-25 Chinese
公司基本資料
Regulatory Filings
2026-03-19 Chinese
公告本公司總經理異動
Regulatory Filings
2026-03-19 Chinese
114年第4季海外子公司投資
Regulatory Filings
2026-03-11 Chinese

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