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Kaishan Group Co., Ltd — Investor Relations & Filings

Ticker · 300257 Shenzhen Stock Exchange Manufacturing
Filings indexed 1,380 across all filing types
Latest filing 2025-10-28 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
开山集团股份有限公司关于召开2025年第一次临时股东会的通知
Regulatory Filings
2025-10-28 Chinese
第六届董事会第十二次会议决议公告
Regulatory Filings
2025-10-28 Chinese
董事会议事规则
Regulatory Filings
2025-10-28 Chinese
开山集团股份有限公司章程(2025年11月修订)
Regulatory Filings
2025-10-28 Chinese
股东会议事规则
Regulatory Filings
2025-10-28 Chinese
独立董事工作制度
Regulatory Filings
2025-10-28 Chinese

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