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Kaishan Group Co., Ltd — Investor Relations & Filings

Ticker · 300257 ISIN · CNE100001690 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,382 across all filing types
Latest filing 2022-12-22 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300257

About Kaishan Group Co., Ltd

https://www.kaishancomp.com

Kaishan Group Co., Ltd. specializes in the research, development, and manufacturing of air compression and power generation equipment. The company's primary product portfolio includes a wide range of screw air compressors, centrifugal compressors, and vacuum pumps designed for industrial, mining, and construction applications. A significant portion of its operations is dedicated to renewable energy solutions, specifically the production of organic Rankine cycle (ORC) screw expansion power generators used in geothermal energy and waste heat recovery systems. Kaishan maintains a vertically integrated manufacturing model, producing core components such as high-precision screw rotors in-house. The company serves a global market, focusing on energy-efficient technologies and the development of modular geothermal power plants. Its technical expertise extends to high-pressure and specialized gas compression systems.

Recent filings

Filing Released Lang Actions
关于Sorik Marapi地热能有限公司重新开启T-11井的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Kaishan Group Co., Ltd. regarding the reopening of the T-11 geothermal well by its subsidiary Sorik Marapi Geothermal Energy Co., Ltd. It details the approval from the Indonesian Ministry of Energy and Mineral Resources, investigation results about a previous incident, and operational plans for the well. The document is relatively short (1438 characters) and focuses on operational updates and regulatory approvals rather than financial data or detailed financial performance. There is no indication of financial statements, audit reports, or management discussions. It is a regulatory announcement about operational and environmental matters related to the company's geothermal project. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2022-12-22 Chinese
中信证券股份有限公司关于开山集团股份有限公司2022年持续督导工作现场检查结果及提请公司注意事项
Audit Report / Information Classification · 95% confidence The document is a report from a sponsoring institution (中信证券股份有限公司) regarding the results of an on-site continuous supervision inspection for the year 2022 of 开山集团股份有限公司. It discusses compliance with regulatory requirements, governance, internal controls, information disclosure, and other operational aspects. It references regulatory guidelines and highlights issues found during the inspection, including information disclosure problems. The document includes an attachment titled '现场检查报告' (on-site inspection report). This type of document is a standalone audit or supervisory report related to regulatory compliance and internal controls, not a full annual report or earnings release. It fits the definition of an Audit Report / Information (AR). The document length is short but contains substantive supervisory findings, not merely an announcement or certification, so it is not RPA or RNS. FY 2022
2022-12-16 Chinese
中信证券股份有限公司关于开山集团股份有限公司2022年度持续督导现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2022年度持续督导现场检查报告" which translates to "2022 Annual Continuous Supervision On-site Inspection Report" by the sponsor (中信证券股份有限公司) for the company 开山集团股份有限公司. The content details the on-site inspection procedures, governance, internal control, information disclosure, use of raised funds, performance, and compliance with regulatory requirements. It includes detailed findings and compliance checks rather than just an announcement or summary. The document is about a regulatory on-site inspection report related to audit and compliance matters, not a full annual report or earnings release. It is a standalone audit-related report focusing on internal controls, governance, and regulatory compliance. Therefore, it fits best under Audit Report / Information (AR). The document length (5337 characters) and detailed content confirm it is a full report, not just an announcement or certification. Hence, the classification is AR with high confidence. FY 2022
2022-12-16 Chinese
中信证券股份有限公司关于开山集团股份有限公司2022年度持续督导培训情况报告
Regulatory Filings Classification · 95% confidence The document is titled as a '2022年度持续督导培训情况报告' (2022 Annual Continuous Supervision Training Report) issued by a sponsoring institution (中信证券股份有限公司) regarding a listed company (开山集团股份有限公司). It describes a training session conducted for the company's board, supervisors, senior management, and related personnel on regulatory requirements concerning information disclosure and fund management. The document is relatively short (925 characters) and focuses on reporting the completion and outcome of a regulatory training session rather than presenting financial data or detailed financial results. It does not contain financial statements or detailed analysis typical of Annual Reports (10-K) or Interim Reports (IR). It is also not a simple announcement of a report publication but a report on a specific regulatory training activity. Given the nature of the content, it fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements and compliance documents that do not fit other categories.
2022-12-16 Chinese
关于收到中国证券监督管理委员会上海监管局行政监管措施决定书的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Kaishan Group Co., Ltd. regarding receipt of administrative regulatory measures from the Shanghai Regulatory Bureau of the China Securities Regulatory Commission. It details warnings issued to the company and specific directors for violations related to information disclosure, related party transactions, and use of raised funds. The document references regulatory rules and laws, describes the violations, and outlines the company's commitment to rectification. It is not a financial report, earnings release, or management discussion, but a regulatory announcement about enforcement actions and compliance issues. The document length is about 3108 characters, which is relatively short and consistent with a regulatory filing or announcement. Therefore, this document fits best under Regulatory Filings (RNS) as it is a compliance and enforcement announcement from a regulatory body, not a financial report or other specific filing type.
2022-11-17 Chinese
关于控股股东减持股份预披露公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement regarding a planned reduction in shareholding by a controlling shareholder (开山控股集团股份有限公司) of the company 开山集团股份有限公司. It details the shareholder's current holdings, the planned reduction amount and percentage, the reasons for the reduction, the methods of reduction, timing, and compliance with relevant regulations. The document does not contain financial statements or detailed financial performance data, nor is it a report or presentation. It is a notification about a shareholder's intention to reduce their stake, which fits the category of Major Shareholding Notification (MRQ). The document length is 1945 characters, which is consistent with a typical shareholding notification rather than a full report or announcement of a report publication.
2022-11-09 Chinese

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