Skip to main content
SINO GEOPHYSICAL CO.,LTD logo

SINO GEOPHYSICAL CO.,LTD — Investor Relations & Filings

Ticker · 300191 ISIN · CNE100001153 Shenzhen Stock Exchange Mining and quarrying
Open in API
Filings indexed 1,654 across all filing types
Latest filing 2025-04-01 Report Publication Anno…
Country CN China
Listing Shenzhen Stock Exchange 300191

About SINO GEOPHYSICAL CO.,LTD

https://www.sinogeo.com

SINO GEOPHYSICAL CO.,LTD. provides integrated geophysical solutions primarily for the oil and gas exploration and production sectors. The company specializes in seismic data acquisition, processing, and interpretation services, employing advanced 2D, 3D, and 4D seismic technologies. Its technical portfolio includes high-density seismic acquisition, wide-azimuth surveys, and complex subsurface imaging. Beyond seismic methods, the firm offers gravity, magnetic, and electromagnetic surveys, as well as borehole seismic services. By integrating proprietary software with high-performance computing, the company delivers detailed reservoir characterization and geological modeling. These services are designed to enhance exploration success rates and optimize field development for global energy and mineral resource clients.

Recent filings

Filing Released Lang Actions
2024年度报告披露的提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (366 characters) from 潜能恒信能源技术股份有限公司 stating that the 2024 Annual Report and summary have been disclosed on April 2, 2025, on the official disclosure website. It does not contain the report itself but informs investors about the report's availability. According to the 'MENU VS MEAL' rule, such a brief notice about report disclosure is classified as a Report Publication Announcement (RPA).
2025-04-01 Chinese
东方证券股份有限公司关于潜能恒信2024年度募集资金存放和使用情况的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from 东方证券股份有限公司 regarding the 2024年度募集资金存放和使用情况的核查 (2024 annual verification of the deposit and use of raised funds) for 潜能恒信能源技术股份有限公司. It includes extensive financial data on fundraising, fund usage, bank accounts, regulatory agreements, board and shareholder meeting approvals, and project investment progress. The content is focused on the management, storage, and use of funds raised through stock issuance, including detailed tables and explanations of fund allocation and project status. This is not a brief announcement or a certification letter but a comprehensive report on fundraising fund management and usage. The document does not fit categories like earnings release, call transcript, or management change announcements. It is not a proxy statement or voting results announcement. It is a detailed audit and verification report on the use of raised funds, consistent with an Audit Report / Information (AR) filing, which covers audit results and compliance with regulatory requirements on fundraising and fund usage. Therefore, the appropriate classification is AR with high confidence. FY 2024
2025-04-01 Chinese
2024年年度报告
Annual Report Classification · 100% confidence The document is titled as the "2024 年年度报告全文" (2024 Annual Report Full Text) of 潜能恒信能源技术股份有限公司, with a disclosure date of April 2, 2025. It contains detailed financial data for the year 2024, including revenue, net profit, earnings per share, and asset totals. It also includes management discussion and analysis, company overview, governance, environmental and social responsibility, shareholder information, bond information, and a full financial report section. The document is comprehensive, over 15,000 characters, and includes signatures from company officers and auditors, indicating it is the full official annual report. There is no indication that this is merely an announcement or a summary. Therefore, this document fits the definition of an Annual Report (10-K). FY 2024
2025-04-01 Chinese
2024非经营性资金占用及其他关联资金往来情况汇总表的专项审核报告
Audit Report / Information Classification · 95% confidence The document is titled as a "专项审核报告" (Special Audit Report) concerning the summary table of non-operating fund occupation and other related party fund transactions for the year 2024 of 潜能恒信能源技术股份有限公司. It includes an auditor's opinion, references to auditing standards, and detailed financial data related to non-operating fund occupation and related party transactions. The document is a standalone audit report focusing on a specific aspect of the company's financials, not a full annual or interim report. It is not a mere announcement or certification but contains substantive audit findings and financial data. Therefore, it fits the category of an Audit Report / Information (AR). FY 2024
2025-04-01 Chinese
潜能恒信审计委员会对会计师事务所2024年度履职情况评估及履行监督职责报告
Audit Report / Information Classification · 95% confidence The document is a detailed report from the Board Audit Committee evaluating the performance and supervision of the external audit firm for the fiscal year 2024. It discusses the audit firm's qualifications, the audit process, communication with management, and the audit committee's oversight activities. It references the 2024 annual audit and the issuance of the audit report, but it is not the annual report itself. The document focuses specifically on the audit report and the audit committee's supervisory role, which aligns with the definition of an Audit Report / Information filing. The document length is 2834 characters, which is sufficient for a substantive report rather than a brief announcement. Therefore, the correct classification is AR (Audit Report / Information). FY 2024
2025-04-01 Chinese
董事会决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at the sixth board of directors' third meeting of 潜能恒信能源技术股份有限公司. It includes approvals of various reports and proposals related to the 2024 fiscal year, such as the general manager's work report, board work report, audit report, financial statements, internal control report, profit distribution plan, and proposals for reappointment of auditors and financing. The document references the 2024 Annual Report and other detailed reports but does not contain the full reports themselves; instead, it directs readers to the official disclosure website for the full documents. The document also includes voting results for each resolution. The length is 4599 characters, which is relatively short and consistent with a meeting resolution announcement rather than a full annual report. The content focuses on board meeting decisions and approvals, which aligns with Board/Management Information filings. Therefore, the document is best classified as Board/Management Information (MANG).
2025-04-01 Chinese

Browse filings by year

16 years

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.