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Tong Petrotech Corp. — Investor Relations & Filings

Ticker · 300164 ISIN · CNE100000Z34 Shenzhen Stock Exchange Mining and quarrying
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Filings indexed 2,373 across all filing types
Latest filing 2025-08-22 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300164

About Tong Petrotech Corp.

https://www.tongoiltools.com

Tong Petrotech Corp. provides integrated technical services and equipment for oil and gas exploration and development. The company specializes in well completion, stimulation, and perforation technologies, offering a comprehensive suite of products including composite bridge plugs, perforating guns, and fracturing tools. Its service portfolio encompasses reservoir evaluation, wellbore construction, and production enhancement, with a particular focus on unconventional resource extraction such as shale gas and tight oil. Tong Petrotech integrates advanced hardware with proprietary software solutions to optimize reservoir performance and operational efficiency. The company serves a global clientele of energy producers, delivering specialized engineering solutions for complex geological environments.

Recent filings

Filing Released Lang Actions
董事会战略委员会工作细则
Governance Information Classification · 95% confidence The document is titled '战略委员会工作细则' which translates to 'Strategic Committee Working Rules'. It details the structure, responsibilities, procedures, and governance of the company's board strategic committee. It includes sections on personnel composition, duties, decision-making procedures, meeting rules, and confidentiality obligations. There is no financial data, no mention of financial results, no regulatory filings, no voting results, no announcements of reports, or any other typical financial or regulatory content. The document is a governance-related internal rules document for a board committee, focusing on governance practices and committee operations. Therefore, it fits best under Governance Information (CGR). The document length is 2560 characters, which is consistent with a detailed governance document but not a full financial report or announcement. Confidence is high due to clear governance content and absence of other report types.
2025-08-22 Chinese
董事会薪酬与考核委员会工作细则
Remuneration Information Classification · 95% confidence The document is titled '薪酬与考核委员会工作细则' which translates to 'Remuneration and Assessment Committee Working Rules'. It details the structure, responsibilities, composition, and procedures of the company's remuneration and assessment committee. It references company governance, legal compliance, and internal rules related to executive compensation and performance evaluation. There are no financial statements, earnings data, or regulatory filings. The content is focused on governance and remuneration policies rather than reporting financial results or announcements. This matches the description of a Remuneration Information report, which details compensation for top executives and directors.
2025-08-22 Chinese
2025年半年度募集资金存放、管理与使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is titled as a "2025 Half-Year Special Report on the Storage, Management, and Use of Raised Funds" by Tongyuan Petroleum Technology Group Co., Ltd. It details the use and management of funds raised through specific stock issuance events in 2021 and 2022, including amounts raised, usage, interest income, and remaining balances. It also discusses regulatory compliance, agreements with banks, and the status of funds in special accounts. The document includes detailed tables on the use of raised funds and confirms no changes in investment projects during the reporting period. The content focuses exclusively on the management and use of capital raised by the company, consistent with a capital/financing update. It is not a full annual or interim report, nor an earnings release or audit report. It is a specialized report on fundraising and capital usage, matching the definition of Capital/Financing Update (CAP). The document length (7,823 characters) and detailed financial data support classification as a substantive report, not merely an announcement or certification.
2025-08-22 Chinese
关于为参股公司提供担保的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by Tongyuan Petroleum Technology Group Co., Ltd. regarding the provision of guarantees for a partially owned company. It details the guarantee amount, terms, the board meeting approval, and related financial and shareholder information. The document is an announcement of a corporate action (providing guarantees) rather than a financial report, earnings release, or management discussion. It does not contain financial statements or detailed financial analysis but focuses on the guarantee arrangement and compliance with listing rules. This fits the category of a Regulatory Filing (RNS) as it is a regulatory announcement about a corporate guarantee and related disclosures, not a full report or financial statement.
2025-08-22 Chinese
关于为全资子公司提供担保的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the company providing a guarantee for its wholly-owned subsidiary's credit facility. It details the guarantee amount, terms, the subsidiary's financial data, board approval, and cumulative guarantees. There is no indication that this is a full financial report, audit report, or earnings release. It is a specific corporate announcement about a financing-related guarantee. This fits best under Capital/Financing Update (CAP), which covers updates on company financing activities or capital structure changes. The document length is short (1960 characters), but it contains substantive information about the guarantee, not just a notice of report publication. Therefore, it is not a Report Publication Announcement (RPA) or Regulatory Filing (RNS).
2025-08-22 Chinese
2025年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2025 年半年度报告摘要' which translates to '2025 Semi-Annual Report Summary'. It contains detailed financial data such as revenue, net profit, earnings per share, total assets, and shareholder information for the half-year period. The document includes accounting data comparisons with the previous year and mentions the board of directors' approval of the report. The length is 2708 characters, which is relatively short but contains substantive financial data and analysis, not just an announcement or a link to a report. This fits the definition of an Interim / Quarterly Report (IR), which is a comprehensive financial report for a period shorter than a full fiscal year. It is not a full Annual Report (10-K) nor a simple announcement (RPA). Therefore, the correct classification is IR with high confidence. H1 2025
2025-08-22 Chinese

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