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齐鲁华信 — Investor Relations & Filings

Ticker · 920832 Beijing Stock Exchange Manufacturing
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Filings indexed 359 across all filing types
Latest filing 2025-04-28 Annual Report
Country CN China
Listing Beijing Stock Exchange 920832

About 齐鲁华信

http://www.sdqiluhuaxin.com

Shandong Qilu Huaxin High-tech Co., Ltd. specializes in the research, development, production, and sales of molecular sieve materials and specialized catalysts. The company's core product portfolio includes a wide range of zeolite molecular sieves, such as ZSM-5, Beta, and Y-type series, which are essential for applications in petrochemical refining, coal-to-chemical processes, and environmental protection. Qilu Huaxin provides high-performance materials for fluid catalytic cracking, industrial gas purification, and automotive exhaust treatment. By utilizing advanced synthesis and modification technologies, the company delivers solutions aimed at improving chemical reaction efficiency and reducing industrial emissions. Its products are integral to the production of clean energy and the implementation of sustainable environmental technologies across various industrial sectors.

Recent filings

Filing Released Lang Actions
2024年年度报告摘要
Annual Report Classification · 95% confidence The document is titled '年度报告摘要 2024' which translates to 'Annual Report Summary 2024'. It contains detailed financial data for the year 2024, including assets, net profit, earnings per share, and shareholder information. It also includes management assurances about the accuracy of the report and an auditor's unqualified opinion, which are typical components of an annual report. The document length is 5327 characters, which is sufficient to contain substantive financial data and analysis, not just an announcement or summary. Therefore, this document is the actual Annual Report or a substantial part of it, not merely an announcement or a summary without financial details. Hence, the correct classification is Annual Report (10-K). FY 2024
2025-04-28 Chinese
2025年度董事、监事及高级管理人员薪酬方案的公告
Remuneration Information Classification · 95% confidence The document is an announcement regarding the remuneration scheme for the company's directors, supervisors, and senior management personnel for the year 2025. It details the salary standards, payment methods, and approval procedures related to executive compensation. There is no financial data, audit information, or report content. The document is focused on compensation information for top executives and directors, which fits the definition of Remuneration Information (DEF 14A). The document length is short and it is not a report or a notice of a report publication, so it is not RPA or RNS. Therefore, the appropriate classification is DEF 14A.
2025-04-28 Chinese
董事会审计委员会对会计师事务所2024年度履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee regarding the supervision of the accounting firm for the 2024 annual audit. It details the qualifications and performance of the audit firm, the procedures followed in appointing the auditor, and the committee's evaluation of the auditor's work. It is not the audit report itself but a supervisory report on the auditor's performance and compliance with regulations. The document length is short (1440 characters), and it is a formal announcement of the audit committee's oversight activities rather than a full audit report or annual report. Therefore, it fits best under the category of Audit Report / Information (AR), which includes standalone audit reports and information about audit processes and results of internal oversight, excluding full annual reports. FY 2024
2025-04-28 Chinese
2024年度独立董事述职报告（于培友）
Board/Management Information Classification · 95% confidence The document is titled as the "2024年度独立董事述职报告（于培友）" which translates to "2024 Annual Independent Director's Work Report (Yu Peiyou)". It is a detailed report by an independent director about their duties, attendance, participation in committees, supervision activities, and protection of investors' rights during the year 2024. The content focuses on governance, oversight, and director responsibilities rather than financial results or audit opinions. It is not an announcement of voting results, nor a proxy solicitation, nor a regulatory filing or certification. It is a management/board related report detailing the independent director's activities and governance role. Therefore, the best fitting category is Board/Management Information (MANG). The document length is 2606 characters, which is relatively short but contains substantive content about board activities, not just an announcement or notice. Hence, it is not RPA or RNS. Confidence is high given the clear nature of the document as an independent director's annual report.
2025-04-28 Chinese
2024年度独立董事述职报告（孙国茂）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Work Report for 2024" by an independent director of the company. It details the director's attendance at board meetings, participation in committees, supervision of company governance, and protection of investor rights. The content is a detailed report on the director's activities and responsibilities during the fiscal year 2024. It is not an announcement of a report, nor is it a certification or a brief summary. It is a management-related report focusing on governance and oversight activities by a board member. Therefore, it fits best under the category of Board/Management Information (MANG), which covers announcements related to changes or reports from the company's board or senior management. The document is not a full annual report, audit report, or other financial report type. Confidence is high due to the clear nature and content of the document.
2025-04-28 Chinese
2024年度独立董事述职报告（路永军）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Work Report for 2024" from Shandong Qilu Huaxin Industrial Co., Ltd. It details the independent director's attendance, participation in board and committee meetings, supervision activities, and protection of investors' rights during the year 2024. The content is a narrative report on the director's duties and activities rather than financial statements or audit results. It is not an annual report, audit report, or earnings release. It is a specific report related to board/management information, focusing on the independent director's role and activities. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length is 2421 characters, which is consistent with a detailed report but not a full financial report.
2025-04-28 Chinese

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