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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 2,374 across all filing types
Latest filing 2025-04-10 Regulatory Filings
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
监事会关于内部控制评价报告的意见
Regulatory Filings Classification · 95% confidence The document is a statement from the Supervisory Board regarding the company's 2024 Internal Control Evaluation Report. It expresses an opinion on the report but does not contain the report itself or detailed financial data. The document is short (428 characters) and serves as an opinion or certification related to the internal control report. According to the rules, such a document is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement or certification rather than the full report or a detailed financial document.
2025-04-10 Chinese
董事会对独董独立性评估的专项意见
Board/Management Information Classification · 95% confidence The document is a special opinion from the board of directors regarding the independence evaluation of independent directors, referencing regulatory rules about independent directors and their independence. It is a governance-related document focusing on board and management matters, specifically about director independence. It does not contain financial data, audit information, or shareholder voting results. It is not an announcement of a report but a standalone governance-related statement. Therefore, it fits best under Board/Management Information (MANG). The document length is short but contains substantive content about board management, not just an announcement or certification.
2025-04-10 Chinese
关于购买董监高责任险的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the company's plan to purchase directors and officers liability insurance (董监高责任险). It includes details about the insurance coverage, premium, and the proposal to be submitted to the 2024 annual general meeting for approval. The document is a formal announcement of a corporate governance-related matter, specifically about risk management and insurance for board and senior management, rather than a report or financial statement. It does not contain financial data, earnings, or regulatory certifications. It is not a report publication announcement since it does not mention any report being published or attached. The content fits best under Board/Management Information (MANG) as it relates to board and senior management matters and their protection.
2025-04-10 Chinese
2024年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled as an "Audit Report" by China Audit Asia Pacific Certified Public Accountants LLP for the fiscal year 2024 of Tongyuan Petroleum Technology Group Co., Ltd. It contains detailed audit opinions, basis for audit opinions, key audit matters, responsibilities of management and auditors, and includes full financial statements such as consolidated balance sheets, income statements, cash flow statements, and equity changes. The document is about 15,000 characters long, indicating it is a full report rather than a brief announcement. The content is consistent with a standalone audit report, not a full annual report or other filing types. Therefore, the document fits the definition of an Audit Report / Information (AR). FY 2024
2025-04-10 Chinese
关于未弥补亏损达到实收股本总额三分之一的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from the board of directors of 通源石油科技集团股份有限公司 regarding the company's accumulated losses reaching one-third of the paid-in capital. It includes financial figures as of December 31, 2024, explanations of the loss causes, and the company's response measures. The document is relatively short (1976 characters) and focuses on disclosing a specific financial condition and related board resolutions, rather than providing a full financial report or detailed financial statements. It does not contain comprehensive financial data or full audited financial statements typical of an Annual Report (10-K) or Interim Report (IR). Instead, it is a regulatory announcement about a significant financial condition and board decisions, which fits best under Regulatory Filings (RNS).
2025-04-10 Chinese
监事会决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board (监事会) of 通源石油科技集团股份有限公司 regarding their 10th meeting of the 8th Supervisory Board. It includes approval of the 2024 Annual Report and summary, the 2024 Supervisory Board work report, the 2024 financial statements, profit distribution plan, internal control evaluation report, and other related reports. The document is a formal announcement of the meeting's resolutions and voting results, not the full annual report itself. The document length is 2871 characters, which is relatively short and consistent with a meeting resolution announcement rather than a full report. The document states that the full reports will be submitted to the shareholders' meeting for approval and are available on the official disclosure platform. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is an official announcement of meeting resolutions and approvals related to the annual report and other reports, but does not contain the full annual report or detailed financial statements itself.
2025-04-10 Chinese

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