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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 2021-04-27 Governance Information
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
对外担保管理办法
Governance Information Classification · 95% confidence The document is titled '对外担保管理办法' which translates to 'External Guarantee Management Measures' and is issued by 潜能恒信能源技术股份有限公司. It details internal company policies and procedures regarding external guarantees, including approval processes, risk management, responsibilities, and legal compliance. There is no indication that this is a financial report, audit, earnings release, or any form of shareholder meeting material. It is a governance-related document outlining internal rules and management practices. Therefore, it fits best under Governance Information (CGR). The document length is 5410 characters, which is sufficient for a detailed policy document rather than a brief announcement or certification.
2021-04-27 Chinese
独立董事2020年度述职报告（张 然）
Board/Management Information Classification · 95% confidence The document is titled as the "2020年度独立董事述职报告" which translates to "2020 Annual Independent Director's Work Report." It details the independent director's activities, attendance at board meetings, opinions on company matters, committee work, investigations, and efforts to protect investor rights during the year 2020. The content focuses on the independent director's duties and governance role rather than financial results or audit opinions. It is a report by a board member about their work and governance contributions, not an announcement of management changes, voting results, or financial data. This fits best under Board/Management Information (MANG) as it relates to board member reporting and governance activities. The document length is 2554 characters, which is sufficient for a detailed report but not a full annual report or audit report. Therefore, the classification is MANG with high confidence.
2021-04-27 Chinese
监事会决议公告
AGM Information Classification · 90% confidence The document is a detailed announcement of resolutions passed at the 17th meeting of the 4th Supervisory Board of 潜能恒信能源技术股份有限公司. It includes multiple agenda items such as approval of the 2020 Supervisory Board Work Report, 2020 Annual Report and its summary, 2020 Financial Final Report, Internal Control Self-Evaluation Report, Profit Distribution Plan, Fundraising Use Report, appointment of auditors, related party transactions, accounting policy changes, and credit facility applications. The document references the full 2020 Annual Report and other reports being available on the official disclosure website but does not contain the full annual report itself. The document is under 5,000 characters and repeatedly states that the full reports are available elsewhere. This matches the pattern of a report publication announcement or meeting resolutions summary rather than the full Annual Report (10-K). The document is not a simple announcement of report publication but a meeting resolution announcement that includes approval of the annual report and other reports, which is typical for a supervisory board meeting resolution announcement. Therefore, the best fitting category is AGM Information (AGM-R) as it relates to meeting resolutions and materials shared during a general meeting, even though it is a Supervisory Board meeting, it is closest to AGM Information in the given taxonomy. Confidence is high due to the detailed meeting resolutions and references to reports rather than containing the reports themselves.
2021-04-27 Chinese
2020年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2020 年年度报告摘要" which translates to "2020 Annual Report Summary". It contains detailed financial data for the year 2020, including revenue, net profit, quarterly financial data, and shareholder information. It also discusses the company's business operations, technical projects, and strategic developments throughout the year. The presence of comprehensive financial statements, management discussion, and operational details indicates this is an official yearly report covering company activity and full financial performance. Therefore, this document fits the definition of an Annual Report (10-K). FY 2020
2021-04-27 Chinese
关于申请综合授信额度并为子公司提供担保的的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by 潜能恒信能源技术股份有限公司 regarding the application for a comprehensive credit facility and provision of guarantees for its subsidiary. It details the credit limits, guarantee amounts, board and supervisory opinions, and compliance with regulatory requirements. The document does not contain financial statements or detailed financial performance data but rather focuses on financing activities and guarantees. It is not a full financial report, audit report, or earnings release. The content aligns with updates on company fundraising and capital structure changes, specifically credit facilities and guarantees. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length is under 5,000 characters but contains substantive information about financing decisions, not merely an announcement of a report publication or certification, so it is not RPA or RNS.
2021-04-27 Chinese
关于潜能恒信能源技术股份有限公司募集资金年度存放与实际使用情况的鉴证报告
Audit Report / Information Classification · 95% confidence The document is a detailed verification report on the annual deposit and actual use of raised funds by 潜能恒信能源技术股份有限公司 (Qian Neng Heng Xin Energy Technology Co., Ltd.) for the fiscal year ending December 31, 2020. It includes an auditor's attestation, references to regulatory guidelines from the China Securities Regulatory Commission and Shenzhen Stock Exchange, detailed tables of fund usage, management, and compliance with regulatory requirements. The document is titled as a "鉴证报告" (verification or attestation report) specifically about the management and use of raised funds, which aligns with audit or assurance reports rather than a full annual report or earnings release. It is not a simple announcement or a presentation but a standalone audit-related report focusing on the raised funds' management and usage. Therefore, the most appropriate classification is Audit Report / Information (AR). FY 2020
2021-04-27 Chinese

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