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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 2025-06-19 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
股票交易异常波动及严重异常波动的公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement from Tongyuan Petroleum Technology Group Co., Ltd. regarding abnormal and severe abnormal fluctuations in its stock price over specific recent trading days. It references regulatory rules from the Shenzhen Stock Exchange and provides detailed explanations and risk warnings to investors about the stock price volatility and market conditions. The document does not contain financial statements, audit results, or detailed financial performance data. It is a regulatory disclosure about stock price behavior and market risk, typical of a regulatory filing to inform investors and comply with stock exchange rules. The document length is 2081 characters, which is relatively short and focused on a specific regulatory announcement rather than a full report or presentation. Therefore, the most appropriate classification is Regulatory Filings (RNS).
2025-06-19 Chinese
股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding abnormal stock price fluctuations of Tongyuan Petroleum Technology Group Co., Ltd. It details the company's investigation and confirmation that no undisclosed material information exists that could have caused the price movement. The document is short (1159 characters) and serves as a regulatory disclosure about stock trading anomalies rather than a financial report or detailed analysis. It does not contain financial statements, management discussion, or other report content. Therefore, it fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements that do not fit other categories.
2025-06-16 Chinese
第八届董事会第十八次会议决议公告
Capital/Financing Update Classification · 95% confidence The document is a formal announcement of a board meeting resolution by Tongyuan Petroleum Technology Group Co., Ltd. It details the approval of proposals related to applying for comprehensive credit facilities from banks. The document includes meeting attendance, voting results, and the nature of the financing proposals. It does not contain financial statements or detailed financial analysis but rather announces decisions made by the board regarding financing. This fits the category of Capital/Financing Update (CAP), as it relates to updates on company financing activities and capital structure changes.
2025-06-09 Chinese
关于公司控股股东部分股份补充质押的公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement regarding the supplementary pledge of shares by a controlling shareholder of the company. It details the number of shares pledged, the proportion of shares involved, and related pledge information. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about share pledging activity, which relates to capital structure but is specifically about share pledges by a major shareholder. This fits best under Capital/Financing Update (CAP) as it concerns financing activities related to share pledges by a controlling shareholder. The document is short and focused on this specific event, not a full report or announcement of voting results or management changes.
2025-05-30 Chinese
关于参加2025年陕西辖区上市公司投资者集体接待日暨2024年度业绩说明会的公告
Regulatory Filings Classification · 95% confidence The document is an announcement about the company's participation in an investor collective reception day and a 2024 annual performance explanation meeting scheduled for May 20, 2025. It invites investors to join and submit questions in advance. The text does not contain actual financial statements or detailed financial data but rather serves as a notice of an upcoming event related to the company's performance explanation. The document length is short (658 characters), and it is clearly an announcement rather than a full report or transcript. Therefore, it fits best as a Regulatory Filing (RNS) since it is a general regulatory announcement about an investor event and not the actual earnings release or presentation itself.
2025-05-13 Chinese
2024年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a "2024 Annual General Meeting Resolution Announcement" for Tongyuan Petroleum Technology Group Co., Ltd. It details the resolutions passed at the 2024 Annual General Meeting (AGM), including voting results on various agenda items such as the 2024 annual report, board work report, financial statements, profit distribution plan, auditor appointment, and remuneration plans. The document includes detailed voting statistics and confirms the legality and validity of the meeting and resolutions. It does not contain the full annual report or financial statements themselves but rather the official announcement of the voting results and resolutions from the AGM. Therefore, this document fits the category of "Declaration of Voting Results & Voting Rights Announcements (DVA)" rather than the full Annual Report (10-K) or AGM Information (AGM-R). The document length (6865 characters) and content support this classification with high confidence.
2025-05-09 Chinese

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