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 2022-04-21 Annual Report
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2021年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2021 年年度报告摘要" which translates to "2021 Annual Report Summary." It contains detailed financial data for the year 2021, including total assets, net profit, revenue, and quarterly financial data. It also includes information about the company's business, shareholders, and management assurances about the accuracy of the report. The presence of audited financial data and comprehensive business overview indicates this is an official annual report. The document length is 5894 characters, which is sufficient to contain substantive financial data, not just an announcement or summary. Therefore, this document fits the definition of an Annual Report (10-K). FY 2021
2022-04-21 Chinese
航天工程公司2021年度审计报告
Regulatory Filings
2022-04-21 Chinese
航天工程公司独立董事对第四届董事会第四次会议关联交易事项的事前认可意见
Board/Management Information Classification · 90% confidence The document is an independent directors' pre-approval opinion on related party transactions to be discussed at the company's fourth board meeting. It references compliance with governance rules and outlines opinions on specific agenda items related to financial service agreements and risk assessments. The content is focused on governance and board-level approval of transactions rather than financial results, earnings, or regulatory filings. It is not a full report, earnings release, or audit report, but rather a board/management information document related to governance and board meeting matters.
2022-04-21 Chinese
中国国际金融股份有限公司关于航天长征化学工程股份有限公司2021年度募集资金存放与使用情况的专项核查意见
Regulatory Filings
2022-04-21 Chinese
航天工程公司独立董事2021年度述职报告
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Directors 2021 Annual Report" for a company, detailing the independent directors' qualifications, attendance at meetings, oversight activities, and opinions on various corporate governance matters during the 2021 fiscal year. It includes detailed descriptions of their duties, observations on internal controls, related party transactions, and other governance issues. The document is a formal report by the independent directors on their annual duties and performance, which is a type of management or governance report rather than a full annual financial report or audit report. It is not a brief announcement or a proxy statement, but a substantive report on board/management oversight activities. Therefore, the best fitting category is Board/Management Information (MANG). The document length is under 5,000 characters but contains detailed content, so it is not a mere announcement (RPA) or regulatory filing (RNS).
2022-04-21 Chinese
航天工程公司独立董事关于公司对外担保情况的专项说明和独立意见
Regulatory Filings Classification · 95% confidence The document is a special statement and independent opinion by the independent directors regarding the company's external guarantees for the year 2021. It references regulatory guidelines and confirms compliance and absence of irregularities. The document is short (397 characters) and focuses on a specific governance-related issue rather than presenting full financial data or audit results. It is not an annual report, audit report, or financial statement. It is a regulatory compliance statement related to governance and risk control, fitting best under Regulatory Filings (RNS) as it does not fit other specific categories and is a formal regulatory disclosure.
2022-04-21 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.