Skip to main content
T

Tong Petrotech Corp. — Investor Relations & Filings

Ticker · 300164 Shenzhen Stock Exchange Mining and quarrying
Open in API
Filings indexed 2,370 across all filing types
Latest filing 2026-04-10 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、高级管理人员薪酬管理制度
Governance Information Classification · 1% confidence The document is a company’s internal policy on the management of directors’ and senior management’s compensation (薪酬管理制度). It lays out governance rules, principles, structures, committees, approval processes, payment and clawback arrangements. This is not a financial report or earnings release but an internal governance procedure. It fits “Governance Information” (CGR) rather than an earnings, capital, or proxy solicitation document.
2026-04-10 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 · 1% confidence The document is a formal public announcement under Chinese securities rules regarding the company’s accumulated losses exceeding one third of its paid-in capital. It outlines audit figures, board resolutions, and next steps for shareholder approval. It is not a full annual/quarterly report, earnings release, management presentation, or meeting materials but a mandatory regulatory notice of a financial condition event. Thus it falls under the general “Regulatory Filings” category (RNS).
2026-04-10 Chinese
关于注销2024年股票期权激励计划部分股票期权的公告
Share Issue/Capital Change Classification · 1% confidence The document is an official announcement by 通源石油科技集团股份有限公司 regarding the cancellation of a portion (6.61 million units) of stock options under its 2024 equity incentive plan. This relates to changes in the company’s potential share capital (cancellation of granted stock options), rather than an actual annual or interim financial report, a dividend notice, or director transactions. It does not involve a share repurchase or issuance of new shares per se, but it is a corporate action affecting the company’s capital structure (i.e., reduction of future issuance). Therefore, the most appropriate category is Share Issue/Capital Change (SHA).
2026-04-10 Chinese
董事会关于2025年度审计机构履职情况评估报告
Audit Report / Information Classification · 1% confidence The document is a standalone, substantive evaluation report prepared by the company’s board on the performance and independence of its external audit firm for the 2025 fiscal year. It details auditor qualifications, quality controls, independence, and execution standards rather than announcing a meeting, dividends, or publishing a report link. This aligns with the “Audit Report / Information” category for audit-related standalone documents. Hence, it best fits AR.
2026-04-10 Chinese
董事会审计委员会对审计机构2025年度履行监督职责情况报告
Audit Report / Information Classification · 1% confidence The document is a detailed report by the Board’s Audit Committee evaluating and supervising the external audit firm’s performance and independence for the 2025 audit. It is not announcing board changes, dividends, or publishing an annual report; rather, it provides standalone audit oversight information. This aligns with the “Audit Report / Information” category.
2026-04-10 Chinese
未来三年分红回报规划（2026-2028年）
Governance Information Classification · 1% confidence The document is a detailed “Future Three Years Shareholder Return Plan (2026–2028)” issued by the board of Tongyuan Petroleum Technology Group. It lays out the company’s dividend policy, profit distribution principles, decision‐making procedures, and governance mechanisms—not a specific dividend amount announcement, earnings release, or proxy solicitation. It focuses on internal rules and governance practices around profit distribution, fitting squarely within the Governance Information category.
2026-04-10 Chinese

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.