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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 1,383 across all filing types
Latest filing 2021-12-21 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
关于参加独立董事培训承诺函
Regulatory Filings Classification · 95% confidence The document is a written commitment letter from a nominee for independent director to participate in training and obtain the required qualification certificate as per Shenzhen Stock Exchange rules. It references regulatory disclosure guidelines and a board resolution but does not contain financial data, report results, or meeting outcomes. It is a regulatory compliance statement related to director qualifications rather than a report, announcement of voting results, or management change notice. Therefore, it fits best under Regulatory Filings (RNS) as a compliance disclosure.
2021-12-21 Chinese
独立董事关于公司第五届董事会第六次会议发表的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion from independent directors regarding the nomination of a new independent director to the company's board. It discusses the qualifications and compliance of the nominee with relevant laws and company regulations. There is no financial data, no mention of financial results, no report publication, or regulatory certification. The content is about board/management changes, specifically the nomination of a board member. Therefore, the document fits the category of Board/Management Information (MANG). The document length is short and focused on management nomination, not a report or announcement of voting results.
2021-12-21 Chinese
第五届董事会第六次会议决议公告
Board/Management Information Classification · 100% confidence The document is a formal announcement of the resolutions passed at the sixth meeting of the fifth board of directors of Kaishan Group Co., Ltd. It includes details about the nomination of a new independent director, the resignation of a previous independent director, and the scheduling of an extraordinary general meeting. The content focuses on board decisions and changes in board composition rather than financial results or reports. There is no financial data or detailed report content, and the document is relatively short (1401 characters). This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2021-12-21 Chinese
关于完成工商注册地址变更换发营业执照的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Kaishan Group Co., Ltd. regarding the completion of changes to the company's registered business address and the issuance of a new business license. It details the approval of changes at the 2020 Annual General Meeting, the completion of registration for changes in company name, business scope, and address, and the issuance of a new business license by the Shanghai Market Supervision Administration. The document is short (1340 characters) and serves as a formal notification of these administrative changes rather than a financial report or detailed management discussion. It does not contain financial statements, audit information, or detailed governance reports. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous official announcements that do not fit other specific categories.
2021-12-09 Chinese
关于持股5%以上股东权益变动的提示性公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement regarding a change in shareholding by a shareholder holding more than 5% of the company's shares. It details the reduction in shares held by the controlling shareholder, the percentage changes before and after the transaction, and compliance with relevant stock exchange rules. There is no financial data, earnings information, or management discussion. The document is clearly a notification of a major shareholding change, fitting the category of Major Shareholding Notification (MRQ). The document length is short and focused solely on shareholding changes, confirming this classification.
2021-12-06 Chinese
简式权益变动报告书
Major Shareholding Notification Classification · 100% confidence The document is titled as a "简式权益变动报告书" which translates to a "Simplified Equity Change Report." It details the changes in shareholding percentages of the controlling shareholder (开山控股集团股份有限公司) in the listed company (开山集团股份有限公司). The document includes specifics about the reduction in shareholding, methods of share disposal (block trades and centralized bidding), dates, quantities, and prices of shares sold. It also contains legal declarations and compliance statements referencing Chinese securities laws and regulations. There is no indication of financial statements, earnings data, management discussion, or other report types. The content clearly fits the definition of a Major Shareholding Notification, which involves reporting changes in significant share ownership levels crossing thresholds. The document length (7794 characters) and detailed shareholding data confirm it is the report itself, not just an announcement or certification. Therefore, the appropriate classification is Major Shareholding Notification (MRQ).
2021-12-06 Chinese

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