Skip to main content
Z

Zhenhai Petrochemical Engineering Co., Ltd — Investor Relations & Filings

Ticker · 603637 ISIN · CNE100002YZ8 Shanghai Stock Exchange Professional, scientific and technical activities
Open in API
Filings indexed 841 across all filing types
Latest filing 2026-05-26 AGM Information
Country CN China
Listing Shanghai Stock Exchange 603637

About Zhenhai Petrochemical Engineering Co., Ltd

Zhenhai Petrochemical Engineering Co., Ltd. specializes in providing comprehensive engineering services for the oil refining and petrochemical sectors. The company offers a full lifecycle of project solutions, including technical consulting, feasibility studies, engineering design, procurement, and construction management (EPC). Its core expertise lies in the development of large-scale refining facilities, chemical storage and transportation systems, and environmental protection installations. By integrating advanced engineering technologies with rigorous project management standards, the firm supports the construction and optimization of complex industrial plants. Key service areas encompass process design, equipment selection, and the implementation of safety and automation systems for downstream energy infrastructure. The company focuses on delivering high-efficiency, sustainable engineering solutions tailored to the technical requirements of modern chemical processing and energy distribution networks.

Recent filings

Filing Released Lang Actions
镇海石化工程股份有限公司2025年年度股东会会议资料
AGM Information Classification · 95% confidence The document is titled as the “2025 Annual Shareholders’ Meeting Materials” for 镇海石化工程股份有限公司, containing meeting notices, agendas, and proposals to be voted on at the 2025 Annual General Meeting, including approval of the 2025 Annual Report, board work report, financial statements, profit distribution, etc. It consists of the presentation and materials prepared for the AGM rather than the annual report itself. This matches the definition for AGM Information (Code: AGM-R).
2026-05-26 Chinese
镇海石化工程股份有限公司关于2025年度暨2026年第一季度业绩说明会召开情况的公告
Call Transcript Classification · 95% confidence The document is an announcement about the holding of a performance explanation meeting (业绩说明会) for the 2025 fiscal year and the first quarter of 2026. It includes detailed Q&A between investors and company management regarding financial results, dividend plans, business risks, and strategic directions. The text references the 2025 annual report and dividend distribution plan but does not contain the full annual report or detailed financial statements itself. The document length is 3592 characters, which is relatively short and consistent with an announcement or summary rather than a full report. The content is focused on explaining and discussing financial performance and outlook, typical of an earnings or performance explanation meeting. This matches the characteristics of a Call Transcript (CT) or an Earnings Release (ER). However, since it is a transcript or summary of a performance explanation meeting with Q&A, it aligns best with a Call Transcript (CT) rather than a brief earnings release. Therefore, the document should be classified as a Call Transcript (CT).
2026-05-08 Chinese
镇海石化工程股份有限公司独立董事2025年度述职报告（山红红）
Governance Information Classification · 75% confidence The document is an independent director’s 2025年度述职报告, describing the director’s adherence to governance rules, attendance at board and committee meetings, supervisory activities, and interactions with auditors and shareholders. It is not an earnings release, capital announcement, nor a change in board composition. Instead, it is a corporate governance disclosure outlining the director’s duties and governance practices. This falls under Governance Information (CGR).
2026-04-16 Chinese
镇海石化工程股份有限公司2025年审计报告（含财务报告及附注）
Regulatory Filings
2026-04-16 Chinese
镇海石化工程股份有限公司股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a stock trading abnormal fluctuation announcement by 镇海石化工程股份有限公司. It details the stock price movement over three trading days, references a prior announcement about a controlling shareholder's proposed share transfer, and provides risk warnings to investors. It does not contain financial statements or detailed financial data but rather serves as a regulatory disclosure about stock price volatility and related corporate events. The document length is 2248 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, it fits best into the category of Regulatory Filings (RNS), which covers general regulatory announcements and compliance disclosures that do not fit other specific categories.
2026-04-09 Chinese
镇海石化工程股份有限公司关于控股股东拟通过公开征集方式转让部分公司股份暨控制权可能发生变更的提示性公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from the company 镇海石化工程股份有限公司 regarding its controlling shareholder's intention to transfer part of its shares through a public solicitation process, which may lead to a change in control of the company. It includes details about the shareholding percentages, conditions for the prospective buyer, regulatory approvals needed, and risk warnings. The document does not contain financial statements or detailed financial data but is a regulatory announcement about a potential change in control and share transfer. It fits the category of Capital/Financing Update (CAP) as it relates to share transfer and control change through capital transactions.
2026-04-03 Chinese

Browse filings by year

10 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.