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CHINA OIL HBP SCIENCE&TECHNOLOGY CO.,LTD — Investor Relations & Filings

Ticker · 002554 LEI · 300300HXCXJIDB2HU479 Shenzhen Stock Exchange Mining and quarrying
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Filings indexed 1,950 across all filing types
Latest filing 2026-04-24 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 002554

About CHINA OIL HBP SCIENCE&TECHNOLOGY CO.,LTD

https://www.china-hbp.com

CHINA OIL HBP SCIENCE&TECHNOLOGY CO.,LTD. provides integrated solutions and specialized equipment for oil and gas field development. The company’s core business encompasses oil and gas processing, water treatment, and environmental protection technologies. Key offerings include separation and purification systems, oily sludge treatment, and automation control solutions. HBP delivers comprehensive engineering, procurement, and construction (EPC) services, focusing on enhancing production efficiency and environmental sustainability. Its technical portfolio includes oil-gas-water three-phase separation, natural gas dehydration, and advanced wastewater treatment. The company serves global energy projects by providing technical consulting, equipment manufacturing, and project management services.

Recent filings

Filing Released Lang Actions
关于为全资子公司惠博普能源技术有限公司提供担保的公告
Capital/Financing Update Classification · 1% confidence The document is an announcement by Huibopu Technology Co., Ltd. regarding its board resolution to provide a financial guarantee (连带责任保证担保) of up to RMB 20 million for its wholly owned subsidiary’s bank credit facilities. This is not an annual or interim report, nor a regulatory form or minutes of a shareholder meeting, but rather a financing-related corporate announcement about credit support. Therefore, it best fits the Capital/Financing Update category.
2026-04-24 Chinese
第五届董事会2026年第一次会议决议公告
Regulatory Filings Classification · 1% confidence The document is a formal announcement of the resolutions passed at the company’s fifth Board of Directors meeting (approval of various reports, proposals, guarantees, etc.). It is not an AGM notice (AGM-R), nor a financial report itself (10-K, IR), nor a management change notice (MANG is for board/management changes). It also doesn’t fit categories like proxy statements, dividend notices, or share transactions. As there is no specific category for board meeting resolutions, this falls under the general “Regulatory Filings” fallback category (RNS).
2026-04-24 Chinese
董事会对会计师事务所2025年度履职情况评估及审计委员会履行监督职责情况的报告
Governance Information Classification · 1% confidence The document is a report by the company’s Board and Audit Committee on evaluating the external auditor’s 2025 performance and the Committee’s supervisory activities. It focuses on internal governance, oversight processes and compliance with governance rules, rather than presenting financial results, announcing a meeting, or soliciting votes. Therefore, it best fits Governance Information (CGR).
2026-04-24 Chinese
2025年度业绩预告修正公告
Regulatory Filings Classification · 1% confidence The document is a Chinese A-share announcement titled “2025年度业绩预告修正公告,” detailing a revised full‐year earnings forecast and reasons for adjustments. It is neither the full audited annual report nor a dividend or board change notice, nor a presentation or call transcript. It is not an announcement of a report release (RPA) but a standalone regulatory disclosure of forecast revisions. Therefore it falls into the generic “Regulatory Filings” category (RNS).
2026-04-17 Chinese
关于控股股东筹划控制权变更事项的进展公告
Major Shareholding Notification Classification · 1% confidence The document is a progress announcement regarding the transfer of 25.60% of the company’s shares from one major shareholder to another, resulting in a change of the controlling shareholder. It details shareholding percentages before and after the transaction, regulatory approvals, and next steps for transfer registration. This falls under “Major Shareholding Notification” since it reports a significant change in share ownership levels crossing control thresholds.
2026-04-17 Chinese
关于控股股东签订《＜股份转让协议＞补充协议》的公告
Regulatory Filings
2026-04-03 Chinese

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