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SINO GEOPHYSICAL CO.,LTD — Investor Relations & Filings

Ticker · 300191 ISIN · CNE100001153 Shenzhen Stock Exchange Mining and quarrying
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Filings indexed 1,654 across all filing types
Latest filing 2024-12-19 Board/Management Inform…
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
独立董事候选人声明与承诺-王月永
Board/Management Information Classification · 95% confidence The document is a detailed declaration and commitment statement by an independent director candidate for a company's board. It includes multiple attestations about the candidate's qualifications, independence, compliance with laws and regulations, and commitments to fulfill the role responsibly. There are no financial statements, earnings data, or report summaries. The content is related to board/management information, specifically about a director candidate's qualifications and declarations. It is not an announcement of a report, nor a certification or regulatory filing in the narrow sense. Therefore, the document fits best under Board/Management Information (MANG). The document length is 3338 characters, which is relatively short but contains substantive content about management (director candidate) information rather than a mere announcement or certification.
2024-12-19 Chinese
独立董事候选人声明与承诺-陈伟
Board/Management Information Classification · 95% confidence The document is a detailed declaration and commitment statement by an independent director candidate for a company's board. It includes confirmations of compliance with various legal and regulatory requirements for independent directors, as well as personal qualifications and commitments. There is no financial data, no report or announcement of financial results, no voting results, no management changes, and no other typical financial or regulatory filing content. This type of document is related to board/management information, specifically concerning the nomination and qualifications of a board member. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length is 3340 characters, which is consistent with a detailed declaration rather than a brief announcement or a full report.
2024-12-19 Chinese
关于控股股东向公司提供借款暨关联交易的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding a related-party transaction where the controlling shareholder provides a loan to the company. It details the loan amount, terms, purpose, and approvals by the board and independent directors. It is a formal disclosure of a financing-related transaction involving a related party, not a financial report or earnings release. The document length is about 2350 characters, which is relatively short and focused on a specific transaction announcement. This fits the category of Capital/Financing Update (CAP), as it updates on company financing activities and capital structure changes due to the loan from the controlling shareholder. There is no indication that this is a full financial report, audit, or regulatory filing beyond the transaction announcement. Therefore, the appropriate classification is CAP with high confidence.
2024-12-19 Chinese
关于控股股东部分股份质押的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding the pledge of shares by the controlling shareholder of the company. It details the number of shares pledged, the proportion of shares pledged relative to total holdings and company capital, pledge start and end dates, and other related information. There is no financial statement, earnings data, or management discussion. The document is a regulatory announcement about share pledging activity, which fits the category of a Regulatory Filing (RNS) as it does not fit into more specific categories like Capital/Financing Update or Director's Dealing. The document length is short (1955 characters), and it is not an announcement of a report publication but a standalone announcement of share pledge details.
2024-12-10 Chinese
2024年三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2024 Third Quarter Report" of 潜能恒信能源技术股份有限公司, indicating it is a quarterly financial report. It contains detailed financial statements including balance sheet, income statement, and cash flow statement for the third quarter of 2024, along with comparative figures from previous periods. The document explicitly states it is unaudited and includes comprehensive financial data and analysis for a period shorter than a full fiscal year. There is no indication that this is an announcement or a summary; it is the full quarterly report itself. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). 9M 2024
2024-10-24 Chinese
关于2024年第三季度报告披露的提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (363 characters) stating that the full 2024 third quarter report (interim report) of the company has been disclosed on the official disclosure website. It does not contain the actual financial data or substantive analysis itself, but rather directs investors to the full report. According to the 'MENU VS MEAL' rule, such a brief notice that a report is published elsewhere is classified as a Report Publication Announcement (RPA).
2024-10-24 Chinese

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