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

Ticker · 603698 ISIN · CNE100001VQ5 Shanghai Stock Exchange Professional, scientific and technical activities
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Filings indexed 930 across all filing types
Latest filing 2026-03-30 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
航天工程公司独立董事2025年度述职报告-杨鹃
Board/Management Information Classification · 95% confidence The document is a detailed annual performance report of an independent director of a company, describing their duties, attendance, communications, and evaluations over the year 2025. It includes references to compliance with company law, stock exchange rules, and internal governance. The document is not a financial report, audit report, or earnings release, but rather a management-related report focusing on the independent director's role and activities. It does not announce voting results, capital changes, or legal proceedings. The content fits best with Board/Management Information (MANG), as it relates to the activities and responsibilities of a board member (independent director). The document length is under 5,000 characters, but it is a substantive report, not a mere announcement. Therefore, the classification is MANG with high confidence.
2026-03-30 Chinese
航天工程公司2025年度环境、社会和公司治理（ESG）报告摘要
Environmental & Social Information Classification · 95% confidence The document is titled '2025 年度环境、社会和公司治理（ESG）报告摘要' which translates to '2025 Environmental, Social and Governance (ESG) Report Summary'. It is issued by 航天长征化学工程股份有限公司 and covers the period from January 1, 2025 to December 31, 2025. The content focuses on ESG governance, stakeholder communication, sustainability topics, and compliance with ESG reporting guidelines. The document is a summary of the full ESG report and explicitly states that the full report is available on the Shanghai Stock Exchange website. The length is 3950 characters, which is relatively short and consistent with a summary rather than a full report. Given the focus on ESG factors and sustainability, this document fits the category of Environmental & Social Information (SR). It is not an announcement of a report publication, nor a full annual or interim financial report. Therefore, the correct classification is SR with high confidence.
2026-03-30 Chinese
航天工程公司关于与航天科技财务有限责任公司签署金融服务协议暨关联交易的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the signing of a financial services agreement between the company and a related party, specifically a related party transaction. It details the terms of the agreement, the approval process by the board and independent directors, and the need for shareholder approval. The document is a formal announcement of a related party transaction and does not contain financial statements or detailed financial performance data. It is not an annual report, interim report, earnings release, or any other financial report type. It is also not a regulatory certification or a report publication announcement. The content fits best under the category of Capital/Financing Update (CAP) because it involves financial services agreements and related party financing arrangements.
2026-03-30 Chinese
航天工程公司董事会对独立董事独立性自查情况的专项报告
Board/Management Information Classification · 95% confidence The document is a special report from the board of directors regarding the independence of the company's independent directors. It references regulatory requirements about independent directors and confirms their independence status. This type of document is related to board or management information about governance and compliance but is not a full governance report or annual report. It is a specific board/management announcement about director independence. The document length is short and focused on board information rather than financial data or voting results. Therefore, the best classification is Board/Management Information (MANG).
2026-03-30 Chinese
航天工程公司关于2026年度中期分红安排的公告
Notice of Dividend Amount Classification · 95% confidence The document is an announcement from the board of directors regarding the company's plan for the 2026 interim dividend distribution. It discusses the board meeting resolution, authorization from the shareholders' meeting, and conditions for the dividend payout. The document is relatively short (718 characters) and focuses on dividend arrangements rather than presenting financial statements or detailed financial data. It is not a full financial report but an announcement about dividend amounts and related shareholder authorization. Therefore, it fits the category of Notice of Dividend Amount (DIV).
2026-03-30 Chinese
航天工程公司2025年度“提质增效重回报”行动方案评估报告暨2026年度“提质增效重回报”行动方案
Management Reports Classification · 95% confidence The document is an announcement from a company (航天长征化学工程股份有限公司) regarding the evaluation report of its 2025 action plan and the 2026 action plan. It includes detailed operational and financial performance data for 2025, strategic plans for 2026, governance and investor relations information, and dividend distribution details. The document is about the company's ongoing strategic and operational plans and their assessment, not a full annual report or quarterly report. It is also not a simple announcement of a report being published but contains substantive content about the company's performance, plans, and governance. The document length is 4134 characters, which is relatively short but contains detailed narrative and financial data. It is not a certification, call transcript, or voting result announcement. The content aligns with a Management Report (MDA) as it explains financial results, business trends, and outlook in detail, including strategic initiatives and governance updates. Therefore, the best classification is Management Reports (MDA).
2026-03-30 Chinese

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