Skip to main content
康普化学 logo

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 2025-07-28 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
第四届监事会第十次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 10th meeting of the 4th Supervisory Board of Chongqing Kangpu Chemical Industrial Co., Ltd. It details meeting attendance, agenda items, voting results, and references to further announcements on the company's website. The content focuses on board-level decisions such as the cancellation of the Supervisory Board, amendments to the company charter, and the reappointment of the auditing firm. There is no financial data, earnings information, or detailed report content. The document is a formal meeting resolution announcement related to board/management matters rather than a full report or financial statement. Therefore, it fits best under Board/Management Information (MANG). The document length is short and it is not a report publication announcement or regulatory filing. Hence, the classification is MANG with high confidence.
2025-07-28 Chinese
重大信息内部报告制度
Board/Management Information Classification · 95% confidence The document is a detailed internal policy titled '重大信息内部报告制度' (Major Information Internal Reporting System) issued by the board of directors of Chongqing Kangpu Chemical Industrial Co., Ltd. It outlines the procedures, responsibilities, and scope for internal reporting of major information within the company. The content includes definitions, reporting obligations, management responsibilities, and confidentiality requirements. There are no financial statements, earnings data, or investor presentations. It is not an announcement of a report but a governance/internal management document. Therefore, it fits best under 'Board/Management Information' (MANG) as it relates to internal governance and management policies rather than external financial reporting or regulatory filings.
2025-07-28 Chinese
股东会议事规则
Governance Information Classification · 95% confidence The document is titled as "重庆康普化学工业股份有限公司股东会议事规则" which translates to "Rules of Procedure for Shareholders' Meetings of Chongqing Comp Chemical Industry Co., Ltd." It details the internal rules and procedures governing the conduct of shareholders' meetings, including the powers of the shareholders' meeting, the process for convening meetings, proposal submissions, voting procedures, and other governance-related matters. It is a comprehensive governance document rather than a report of financial results, audit, or meeting minutes. There is no indication that this is an announcement of a report or a transcript of a call. The document is a governance-related rulebook, which fits the category of Governance Information (CGR). The document length is substantial and contains detailed governance rules, not just an announcement or summary, so it is not RPA or RNS. Therefore, the appropriate classification is CGR with high confidence.
2025-07-28 Chinese
董事、高级管理人员离职管理制度
Governance Information Classification · 95% confidence The document is titled "董事、高级管理人员离职管理制度" which translates to "Board and Senior Management Departure Management System." It details internal company policies and procedures regarding the resignation, dismissal, and obligations of directors and senior management personnel. The content includes governance rules, responsibilities, and procedural requirements related to board and management changes. There is no financial data, earnings information, or report publication mentioned. The document is a governance-related policy announcement rather than a report or announcement of voting results or management changes. Therefore, it fits best under Governance Information (CGR). The document length is 3414 characters, which is relatively short but contains substantive governance content, not just an announcement or notice.
2025-07-28 Chinese
防范控股股东、实际控制人及关联方资金占用管理制度
Governance Information Classification · 95% confidence The document is a detailed internal management system titled 'Prevention of Funds Occupation by Controlling Shareholders, Actual Controllers and Related Parties' issued by Chongqing Comp Chemical Industrial Co., Ltd. It includes company policies, principles, measures, and responsibilities related to preventing misuse of company funds by controlling shareholders and related parties. The document references company laws, securities laws, and stock exchange listing rules, and it was approved by the board and requires shareholder approval. It is not a financial report, earnings release, or regulatory filing in the usual sense, nor is it a notice or announcement of voting results or dividends. It is a governance-related document detailing internal rules and procedures for corporate governance and control of related party transactions. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 3267 characters, which is substantive for a governance policy document, not a brief announcement.
2025-07-28 Chinese
关于取消监事会并修订《公司章程》的公告
Governance Information Classification · 95% confidence The document is a detailed announcement from Chongqing Kangpu Chemical Industrial Co., Ltd. regarding the cancellation of the supervisory board and amendments to the company's articles of association (公司章程). It includes extensive legal and regulatory references, detailed revisions to corporate governance rules, shareholder rights, board responsibilities, and other corporate structural matters. The content is focused on governance and organizational structure changes rather than financial results, audit opinions, or capital transactions. There is no indication that this is a full annual or interim report, earnings release, or a call transcript. It is not a proxy solicitation or voting results announcement. The document is not a brief announcement but a substantive governance-related disclosure. Therefore, the most appropriate classification is Governance Information (CGR).
2025-07-28 Chinese

Browse filings by year

5 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.