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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 Audit Report / Informat…
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
续聘会计师事务所公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of an accounting firm (audit firm) for the company's 2021 annual audit. It details the qualifications, history, and credentials of the audit firm, as well as the approval process by the board and audit committee. It does not contain any financial statements or audit reports themselves, but rather is a formal announcement about the engagement of the audit firm for the upcoming audit period. The document length is 3861 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement (AR) because it relates to audit matters but is not the full annual report or audit report itself. It is not a Regulatory Filing (RNS) because it is a substantive announcement about audit firm reappointment, not a certification or minor regulatory notice. FY 2021
2021-04-27 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from 潜能恒信能源技术股份有限公司 regarding a change in accounting policy related to the adoption of a new lease accounting standard issued by the Ministry of Finance of China. It details the reasons for the change, the new accounting policy, its impact on the company, and includes approvals from the board of directors, independent directors, and the supervisory board. The document is relatively short (2388 characters) and does not contain actual financial statements or detailed financial data. It is a formal announcement about a policy change rather than a full financial report or audit report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for regulatory announcements that do not fit other specific categories.
2021-04-27 Chinese
股东大会议事规则
Governance Information Classification · 95% confidence The document is titled as the "Rules of Procedure for the Shareholders' General Meeting" of 潜能恒信能源技术股份有限公司. It details the organization, procedures, rights, and responsibilities related to the shareholders' meetings, including the calling, notification, proposal submission, voting, and resolution processes. It does not contain financial statements, audit opinions, or earnings data. It is a governance document outlining internal rules and procedures for shareholder meetings, which aligns with governance information rather than an actual meeting presentation or voting results. The document length is substantial and contains detailed governance rules, not a brief announcement or a transcript. Therefore, the document best fits the category of Governance Information (CGR).
2021-04-27 Chinese
独立董事的事前认可意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from independent directors regarding the company's proposal to reappoint an accounting firm for the 2021 audit and approval of related party transactions. It references governance documents and the company's board meeting agenda. The content is about pre-approval opinions rather than the audit report itself or the annual report. The document length is short (1428 characters) and it does not contain financial statements or detailed audit results. It is a governance-related announcement concerning board-level decisions and approvals. Therefore, the most appropriate classification is Board/Management Information (MANG).
2021-04-27 Chinese
董事会决议公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 21st meeting of the 4th Board of Directors of 潜能恒信能源技术股份有限公司, held on April 27, 2021. It includes approvals of various reports such as the 2020 Annual General Manager Work Report, 2020 Annual Board Work Report, 2020 Annual Audit Report, 2020 Annual Financial Settlement Report, and the 2020 Annual Profit Distribution Plan. It also discusses proposals for amendments to company bylaws, authorization for capital raising via private placement, appointment of auditors, and other governance matters. The document repeatedly references that the full reports (e.g., 2020 Annual Report, Audit Report, Financial Report) are available on the designated disclosure website and that these resolutions will be submitted to the shareholders' meeting for approval. The document itself does not contain the full annual report or financial statements but is a formal announcement of board meeting resolutions and proposals to be voted on at the upcoming shareholders' meeting. This fits the definition of a Regulatory Filing (RNS) as it is a general regulatory announcement and does not contain the full annual report or financial data itself. The document length (8980 characters) and content support this classification rather than the actual Annual Report (10-K) or other report types.
2021-04-27 Chinese
2020年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled as an "审计报告" which translates to "Audit Report". It includes detailed audit opinions, basis for audit opinions, key audit matters, responsibilities of management and auditors, and extensive financial statements such as consolidated balance sheets, income statements, cash flow statements, and changes in shareholders' equity for the fiscal year ending December 31, 2020. The document is comprehensive and contains actual financial data and analysis, not just an announcement or certification. The length is substantial (15,000 characters), indicating it is the full audit report rather than a brief announcement. Therefore, this document fits the category of an Audit Report / Information (AR). FY 2020
2021-04-27 Chinese

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