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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 2025-08-22 Board/Management Inform…
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
监事会决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 13th meeting of the 8th Supervisory Board of Tongyuan Petroleum Technology Group Co., Ltd. It includes details about the meeting date, attendance, and the approval of the 2025 semi-annual report and a special report on the management and use of raised funds. It also mentions the decision to abolish the Supervisory Board and transfer its powers to the Audit Committee, pending shareholder approval. The document is an official announcement of board/management decisions and meeting resolutions rather than the report itself. The document length is short (1073 characters), and it references that detailed content is disclosed elsewhere. Therefore, it fits best under Board/Management Information (MANG).
2025-08-22 Chinese
2025年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2025 年半年度报告全文" which translates to the "2025 Semi-Annual Report Full Text". It contains detailed financial data, management discussion and analysis, company business overview, financial indicators, and other comprehensive information typical of an interim or quarterly report. The report period is specified as January 1, 2025 to June 30, 2025, confirming it covers a half-year period. The length of the document is substantial (15,000 characters), and it includes actual financial statements and substantive financial data and analysis, not just an announcement or summary. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). H1 2025
2025-08-22 Chinese
重大信息内部报告制度
Governance Information Classification · 95% confidence The document is titled '重大信息内部报告制度' which translates to 'Major Information Internal Reporting System'. It outlines the internal procedures and responsibilities for reporting significant company information, including definitions of what constitutes major information, reporting obligations, confidentiality requirements, and penalties for non-compliance. The content is regulatory and procedural in nature, focusing on internal governance and compliance with disclosure laws. It does not contain financial statements, earnings data, or shareholder meeting materials. It is not an announcement or a report of financial results or voting outcomes. It is a governance-related document detailing internal rules and processes for information disclosure and confidentiality within the company. Therefore, the most appropriate classification is Governance Information (CGR). The document length (7531 characters) supports it being a full policy document rather than a brief announcement.
2025-08-22 Chinese
对外信息报送和使用管理制度
Regulatory Filings Classification · 95% confidence The document is titled '对外信息报送和使用管理制度' which translates to 'External Information Reporting and Usage Management System'. It outlines internal company policies and procedures for managing the reporting and use of non-public information, including confidentiality obligations, approval processes, and legal compliance related to information disclosure. There are no financial statements, earnings data, or report disclosures present. The document is a governance or compliance policy document rather than a financial report or announcement. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or any report publication announcement. It is best classified under Regulatory Filings (RNS) as a compliance-related internal policy document that does not fit other specific categories.
2025-08-22 Chinese
2025年半年度报告及其摘要披露提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (476 characters) indicating that the company has approved and published its 2025 half-year (semi-annual) report and its summary. It states that the full report and summary are disclosed on an official information platform and invites investors to review them. The document itself does not contain the actual financial data or detailed report content but serves as a notice of the report's availability. According to the 'MENU VS MEAL' rule, such a brief announcement about the publication of a report should be classified as a Report Publication Announcement (RPA), not as the Interim/Quarterly Report (IR) itself.
2025-08-22 Chinese
非经营性资金占用及其他关联资金往来情况汇总表
Interim / Quarterly Report Classification · 95% confidence The document is a detailed tabular summary of non-operating fund occupation and other related party fund transactions for the first half of 2025, including amounts, relationships, accounting subjects, and repayment details. It contains specific financial data and explanations about loans and interest rates, indicating substantive financial information for a half-year period. The document length is 4664 characters, which is sufficient to contain actual financial data rather than just an announcement. There is no indication that this is a full annual report or an earnings release; rather, it is a comprehensive financial report for a period shorter than a full fiscal year. Therefore, it fits the definition of an Interim / Quarterly Report (IR). H1 2025
2025-08-22 Chinese

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