Skip to main content
C

CHANGZHENG ENGINEERING TECHNOLOGY CO.,LTD — Investor Relations & Filings

Ticker · 603698 ISIN · CNE100001VQ5 Shanghai Stock Exchange Professional, scientific and technical activities
Open in API
Filings indexed 930 across all filing types
Latest filing 2022-01-19 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 603698

About CHANGZHENG ENGINEERING TECHNOLOGY CO.,LTD

Changzheng Engineering Technology Co., Ltd. specializes in the development and application of advanced coal gasification technologies. The company provides comprehensive engineering solutions, including technology licensing, engineering design, equipment procurement, and technical consulting services. Its core offering is the proprietary pressurized pulverized coal gasification technology, which is widely utilized for producing synthesis gas in the chemical, fertilizer, and energy sectors. The company focuses on enhancing energy efficiency and reducing environmental impact through innovative gasification processes. It serves a broad range of industrial clients, delivering large-scale projects that integrate research and development with practical engineering applications. By leveraging its technical expertise, the company supports the transformation of coal into high-value chemical products and clean energy.

Recent filings

Filing Released Lang Actions
航天工程公司关于变更持续督导保荐机构及保荐代表人的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the change of the continuous supervision sponsor institution and sponsor representatives for a company listed on the Shanghai Stock Exchange. It details the history of sponsor representatives and the recent change to new representatives from China International Financial Corporation. The document is short (1285 characters) and focuses on management and sponsor representative changes rather than financial results or reports. It does not contain financial statements or detailed financial data. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management or related representatives.
2022-01-19 Chinese
航天工程公司2022年第一次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as materials for the "2022 First Extraordinary General Meeting (EGM)" of 航天长征化学工程股份有限公司. It contains meeting agenda, meeting rules, and a specific proposal regarding an EPC contract and related party transaction requiring shareholder approval. The document is clearly meeting materials prepared for a shareholder meeting, not the meeting minutes or voting results. It is not a full annual or interim report, nor an earnings release or audit report. It is not a proxy solicitation but rather the meeting materials themselves. Given the content and context, this fits the category of AGM Information (AGM-R), which includes presentations and materials shared during general meetings (including extraordinary meetings). The document length is short (2709 characters), consistent with meeting materials rather than full reports. Therefore, the classification is AGM-R with high confidence.
2022-01-13 Chinese
航天工程公司独立董事对第四届董事会三次会议相关议案的事前认可意见
Board/Management Information Classification · 95% confidence The document is a statement from independent directors providing prior approval opinions on a board meeting agenda item related to a contract and related party transaction. It references governance rules and company bylaws but does not contain financial data, audit results, or detailed report content. It is not a full report, earnings release, or regulatory filing but rather a governance-related document concerning board meeting matters. Therefore, it fits best under Board/Management Information (MANG). The document length is short and focused on board approval, not a report publication or regulatory filing.
2022-01-06 Chinese
航天工程公司2022年第一次临时股东大会会议通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice about convening the 2022 first extraordinary general meeting of shareholders (临时股东大会) for a company, including details about the meeting date, voting methods, agenda items, and proxy authorization. It does not contain financial statements or results but is an announcement related to a shareholder meeting. The document length is about 3,034 characters, which is relatively short and consistent with a meeting notice rather than a full report. Therefore, it fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2022-01-06 Chinese
航天工程公司第四届监事会第二次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board (监事会) of the company 航天长征化学工程股份有限公司 regarding the approval of a contract and related party transaction. It includes details about the meeting date, attendance, and voting results. The document references another announcement (公告编号2022-003) for detailed contract information. The content is a formal meeting resolution announcement rather than a full report, financial statement, or regulatory filing. It does not contain financial data, audit information, or management discussion. It is not a shareholder voting result announcement (DVA) since it pertains to the Supervisory Board's internal resolution. It is best classified as a Regulatory Filing (RNS) because it is a formal corporate announcement that does not fit other specific categories.
2022-01-06 Chinese
航天工程公司第四届董事会第三次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a board of directors meeting of 航天长征化学工程股份有限公司. It details the meeting date, attendance, voting results on various proposals including contracts, strategic plans, organizational adjustments, and the calling of a shareholders meeting. There is no financial data, earnings information, or detailed report content. The document is a board meeting resolution announcement, which fits the category of Board/Management Information (MANG). The document length is short and it does not announce a report publication or contain certifications, so it is not RPA or RNS. Therefore, the classification is MANG with high confidence.
2022-01-06 Chinese

Browse filings by year

12 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.