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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 2023-04-20 Board/Management Inform…
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
关于非独立董事辞职暨补选非独立董事的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a non-independent director and the subsequent election of a new non-independent director. It includes details about the director's resignation, the nomination and approval process for the new director, and compliance with relevant laws and company regulations. There are no financial statements, earnings data, or report publications. This fits the category of Board/Management Information, which covers announcements of changes in the company's board of directors or senior management.
2023-04-20 Chinese
2022年度述职报告（林猛）
Management Reports Classification · 95% confidence The document is an Independent Director's Report for the year 2022, detailing the director's duties, attendance, opinions on company matters, and oversight activities. It is a formal report on the director's role and actions rather than a financial report, earnings release, or regulatory filing. It does not contain financial statements or audit opinions as a standalone audit report would. It is not an announcement or solicitation document. The content aligns with a Management Report type, as it provides detailed explanation of governance and oversight activities by management-level personnel (independent director). Therefore, the most appropriate classification is Management Reports (MDA). The document length is 2749 characters, which is consistent with a detailed report but not a full annual or interim report.
2023-04-20 Chinese
2022年度述职报告（方怀宇)
Board/Management Information Classification · 95% confidence The document is an Independent Director's Report for the year 2022 from Kaishan Group Co., Ltd. It details the independent director's attendance at board meetings, opinions on various company matters, committee work, investor protection efforts, and other duties performed during the year. The content focuses on governance, oversight, and compliance with laws and regulations, rather than financial statements or audit results. It is a report by a board member about their role and activities, which fits the category of Board/Management Information rather than an Annual Report, Audit Report, or other financial filings. The document length is 2821 characters, which is relatively short but contains substantive content about board activities and governance. Therefore, the most appropriate classification is Board/Management Information (MANG).
2023-04-20 Chinese
关于续聘2023年度财务审计机构的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of the company's financial audit firm for the year 2023. It details the qualifications, independence, and past performance of the audit firm, as well as the approval process by the board, audit committee, independent directors, and supervisory board. There is no actual audit report or financial statements included, only information about the audit firm and the decision to continue their engagement. The document length is 4116 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document fits the category of an Audit Report / Information announcement about the audit firm appointment rather than the audit report itself. FY 2023
2023-04-20 Chinese
中信证券股份有限公司关于开山集团股份有限公司2022年年度跟踪报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2022 Annual Tracking Report" by CITIC Securities Co., Ltd. regarding Kaishan Group Co., Ltd. It includes detailed oversight and supervisory activities by the sponsor (CITIC Securities) over the company during the year 2022, including information disclosure review, internal control, fundraising supervision, governance, and regulatory compliance. It also reports on regulatory measures and disciplinary actions related to the sponsor and the company. The document is a detailed supervisory and monitoring report rather than a full annual report or financial statement. It does not contain comprehensive financial statements or management discussion and analysis typical of an Annual Report (10-K) or Interim Report (IR). It is not a simple announcement or certification but a substantive report on sponsor's ongoing supervision work and findings. This fits the category of an Audit Report / Information (AR), which includes standalone audit or supervisory reports and regulatory stress test results, excluding full annual reports. The document length (4466 characters) is sufficient for a substantive report but not a full annual report. Therefore, the best classification is AR with high confidence. FY 2022
2023-04-20 Chinese
2022年度董事会工作报告
Board/Management Information Classification · 95% confidence The document is titled as the "2022 Annual Board of Directors Work Report" of Kaishan Group Co., Ltd. It contains detailed information about the board's activities, meetings, governance, and plans for the next year. It includes financial performance summaries, governance details, board meeting summaries, and future plans. The content focuses on the board's work and governance rather than full financial statements or audit opinions. The document length is 4260 characters, which is relatively short but contains substantive content about board activities and governance. This matches the category of Board/Management Information (MANG), which covers announcements about board activities and management information. It is not an Annual Report (10-K) or Audit Report (AR) because it lacks comprehensive financial statements or audit opinions. It is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA) because it contains detailed board work content rather than just announcing a report. Therefore, the best classification is MANG with high confidence.
2023-04-20 Chinese

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