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康普化学 — Investor Relations & Filings

Ticker · 920033 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 421 across all filing types
Latest filing 2025-03-25 Board/Management Inform…
Country CN China
Listing Beijing Stock Exchange 920033

About 康普化学

https://www.kopperchem.com/

Chongqing Kangpu Chemical Co., Ltd. specializes in the research, development, production, and sale of specialty chemicals for hydrometallurgy and metal extraction. The company's primary product line includes high-performance copper extractants, such as ketoxime and aldoxime-based reagents, which are utilized in the solvent extraction-electrowinning (SX-EW) process. Additionally, the firm provides extraction reagents for nickel, cobalt, and lithium, as well as acid mist suppressants and mineral processing aids. Serving a global clientele in the mining and battery recycling sectors, the company focuses on optimizing metal recovery rates and purity. Its technical expertise extends to providing customized chemical solutions and process optimization services for complex mineral processing and environmental remediation applications.

Recent filings

Filing Released Lang Actions
2024年度独立董事述职报告（程世红）
Board/Management Information Classification · 95% confidence The document is titled as the "2024年度独立董事述职报告" which translates to "2024 Annual Independent Director's Work Report." It is a detailed report by an independent director about their duties, attendance, communication with audit committees, and other governance-related activities during the year 2024. The content focuses on the independent director's responsibilities, meetings attended, communication with internal and external auditors, and protection of shareholder interests. It is not an announcement of a report, nor is it a financial statement or earnings release. It is a management-related report focusing on board and governance activities, specifically the independent director's report on their duties and oversight. This fits best under Board/Management Information (MANG) as it relates to board member activities and governance oversight rather than a full governance report (CGR) or remuneration (DEF 14A). The document length is under 5,000 characters but contains substantive content, not just an announcement. Therefore, the classification is MANG with high confidence.
2025-03-25 Chinese
2024年度审计报告
Regulatory Filings
2025-03-25 Chinese
审计委员会对会计师事务所履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the Audit Committee regarding the supervision of the accounting firm Tianjian CPA Firm for the company's 2024 annual audit. It discusses the audit firm's qualifications, the process of reappointment, communication during the audit, and an overall evaluation of the audit firm's performance related to the 2024 annual report audit. The document does not contain the full annual report or financial statements but is a standalone report on audit supervision activities. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and related supervisory information. The document length is 1717 characters, which is short but contains substantive content about audit supervision, not just an announcement or certification. Therefore, the correct classification is AR with high confidence. FY 2024
2025-03-25 Chinese
关于调整公司组织架构的公告
Board/Management Information Classification · 95% confidence The document is an announcement from Chongqing Kangpu Chemical Industrial Co., Ltd. about an adjustment to the company's organizational structure. It mentions a board meeting resolution approving the change and describes the impact on the company. There is no financial data, no mention of annual or quarterly reports, no voting results, no legal proceedings, no capital changes, and no executive compensation details. The content focuses on management and organizational changes. Therefore, the document fits best under Board/Management Information (MANG). The document length is short and it is not a report publication announcement or certification. Hence, the classification is MANG with high confidence.
2025-03-25 Chinese
2024年度独立董事述职报告（周涛）
Board/Management Information Classification · 95% confidence The document is titled '2024年度独立董事述职报告' which translates to '2024 Annual Independent Director's Work Report'. It details the independent director's activities, attendance at board and committee meetings, communication with internal and external auditors, protection of investor rights, and training during the year 2024. The content is a detailed report of the independent director's duties and performance over the year, not an announcement or a brief summary. It is not a full annual report (10-K), audit report (AR), or management report (MDA), but specifically a report by an independent director on their work and oversight activities. This type of document fits best under Board/Management Information (MANG) as it relates to board members' roles and activities rather than financial results or governance rules. The document length (4671 characters) and detailed content support this classification with high confidence.
2025-03-25 Chinese
董事会关于独立董事独立性情况的专项意见
Board/Management Information Classification · 95% confidence The document is a special opinion from the board regarding the independence of independent directors, referencing regulatory requirements from the China Securities Regulatory Commission and Beijing Stock Exchange rules. It is a governance-related announcement about board members' independence, not a financial report, audit, or meeting material. The content fits the category of Board/Management Information (MANG) as it concerns board member status and compliance with governance rules. The document is short and specific to board independence evaluation, not a general governance report or proxy statement.
2025-03-25 Chinese

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