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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 2022-05-11 AGM 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
关于疫情防控期间参加 2021年度股东大会相关注意事项的提示性公告
AGM Information Classification · 95% confidence The document is a short announcement (1237 characters) from 潜能恒信能源技术股份有限公司 regarding the arrangements for attending the 2021 Annual General Meeting (AGM) during the COVID-19 pandemic. It references the date and method of the AGM, including online participation and voting procedures. There is no financial data, no detailed report content, and it mainly provides logistical information about the AGM. It is not the AGM materials themselves but a notice related to the AGM attendance and procedures. Therefore, it fits best under AGM Information (AGM-R).
2022-05-11 Chinese
关于深圳证券交易所关注函的回复公告
Regulatory Filings Classification · 95% confidence The document is a detailed reply announcement from 潜能恒信能源技术股份有限公司 to a regulatory inquiry (关注函) from the Shenzhen Stock Exchange regarding a specific transaction involving the sale of a 10% equity stake in a subsidiary company. The content includes detailed explanations about the valuation method used (asset-based approach), business rationale, transaction parties, and assurances about the transaction's fairness and compliance. It also references an audit report and discusses the transaction's impact on the company. The document is not a full annual or interim report, nor is it a simple announcement of a report publication. It is a regulatory response to an exchange inquiry, which fits the category of Regulatory Filings (RNS). The length and detail confirm it is not a brief announcement or a certification letter. Therefore, the most appropriate classification is Regulatory Filings (RNS).
2022-05-06 Chinese
2022年一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '潜能恒信能源技术股份有限公司 2022 年第一季度报告全文' which translates to 'Qian Neng Hengxin Energy Technology Co., Ltd. 2022 First Quarter Report Full Text'. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and explanations of financial changes for the first quarter of 2022. The document explicitly states it is a quarterly report and includes comprehensive financial statements and analysis for a period shorter than a full fiscal year. It also mentions that the report is unaudited, which is typical for quarterly reports. There is no indication that this is an announcement or a summary; the full report content is present. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). Q1 2022
2022-04-27 Chinese
关于2022年第一季度报告披露的提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (358 characters) indicating that the company's 2022 first quarter report has been published and is available on the official disclosure website. It does not contain the actual financial data or substantive analysis from the quarterly report itself, but rather directs investors to where the full report can be found. According to the 'MENU VS MEAL' rule, such a brief notice about the availability of a report is classified as a Report Publication Announcement (RPA).
2022-04-27 Chinese
重大合同0917进展公告
Capital/Financing Update Classification · 90% confidence The document is a public announcement by 潜能恒信能源技术股份有限公司 regarding progress on a major contract related to the 渤海09/17 exploration block. It details operational updates such as drilling activities and contract background. The text is relatively short (811 characters) and focuses on a specific contract progress update rather than financial results, management changes, or regulatory filings. It does not contain financial statements or detailed financial data, nor is it a report or presentation. This fits best with a Capital/Financing Update (CAP) category, as it relates to progress on a significant contract which impacts the company's capital projects and operations.
2022-04-27 Chinese
2021年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as the "2021 年年度报告摘要" which translates to "2021 Annual Report Summary". It contains detailed financial data for the year 2021, including revenue, net profit, assets, and shareholder information. It also discusses the company's business activities, technical projects, exploration and development updates, and management decisions throughout the year. The document is comprehensive and includes substantive financial data and analysis for the full fiscal year 2021. It is not merely an announcement or a brief summary but a detailed report covering the company's yearly performance and outlook. Therefore, it fits the definition of an Annual Report (10-K). FY 2021
2022-04-22 Chinese

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