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Ningxia Building Materials Group Co.,Ltd — Investor Relations & Filings

Ticker · 600449 ISIN · CNE000001FS5 LEI · 300300697ZQ31PQS9C79 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,889 across all filing types
Latest filing 2026-05-08 Investor Presentation
Country CN China
Listing Shanghai Stock Exchange 600449

About Ningxia Building Materials Group Co.,Ltd

Ningxia Building Materials Group Co.,Ltd. focuses on the production and distribution of cement, concrete, and related construction materials. The core product range includes various grades of Portland cement, composite cement, and ready-mixed concrete, alongside aggregates and specialized building components. The company utilizes advanced dry-process production technology to ensure high-quality output for large-scale infrastructure, industrial facilities, and residential projects. Operations emphasize technical innovation, energy conservation, and environmental management to align with modern manufacturing standards. By maintaining a comprehensive supply chain and extensive production facilities, the organization provides essential materials for regional development and complex engineering requirements. Its business model integrates raw material extraction, processing, and logistics to serve a diverse client base in the construction sector.

Recent filings

Filing Released Lang Actions
宁夏建材关于参加宁夏辖区上市公司投资者集体接待日活动及召开公司2026年第一季度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about the company's participation in an investor collective reception day and the holding of a 2026 first quarter earnings explanation meeting. It mentions the event date, participation details, and topics to be discussed, including 2025 annual and 2026 Q1 performance, governance, strategy, and sustainability. The document does not contain actual financial statements or detailed financial data but rather informs about an upcoming event where such information will be presented. The document length is short (576 characters), and it serves as a notice for an investor presentation or earnings call rather than the report itself. Therefore, the most appropriate classification is Investor Presentation (IP).
2026-05-08 Chinese
宁夏建材2025年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "内部控制评价报告" (Internal Control Evaluation Report) for the year 2025 by 宁夏建材集团股份有限公司. It contains detailed evaluation of internal control effectiveness, including financial and non-financial internal control defects, scope of evaluation, standards for defect recognition, and corrective actions. It also includes management statements, audit committee oversight, and future improvement plans. The document is comprehensive, with substantive content on internal control evaluation rather than a brief announcement or certification. This type of report is typically classified as an Audit Report / Information (AR) because it focuses on internal control evaluation and audit-related information, not a full annual report or interim financial report. It is not a regulatory filing or announcement, nor a management discussion or earnings release. Therefore, the best fitting category is AR (Audit Report / Information).
2026-03-25 Chinese
宁夏建材2025年年度报告
Annual Report Classification · 100% confidence The document is titled "宁夏建材集团股份有限公司2025 年年度报告" which translates to "Ningxia Building Materials Group Co., Ltd. 2025 Annual Report." It contains detailed financial data including revenue, profit, net assets, and quarterly financial data for the year 2025. It also includes management discussion and analysis, company overview, governance, environmental and social information, and an audit report with an unqualified opinion from a certified accounting firm. The document length is substantial (15,000 characters) and contains comprehensive financial statements and analysis, which is characteristic of a full Annual Report. There is no indication that this is merely an announcement or a summary; rather, it is the full report itself. Therefore, the appropriate classification is Annual Report (10-K).
2026-03-25 Chinese
宁夏建材在中国建材集团财务有限公司开展金融业务的风险持续评估报告
Audit Report / Information Classification · 95% confidence The document is a detailed risk assessment report related to the loan and deposit business between Ningxia Building Materials Group Co., Ltd. and China National Building Materials Group Finance Co., Ltd. It includes comprehensive information about the financial company's qualifications, internal control environment, risk management, organizational structure, financial data as of December 31, 2025, and regulatory compliance. The document is about risk evaluation and internal controls rather than a full annual or quarterly financial report. It is not a simple announcement or certification but a substantive report on risk assessment and internal controls. This fits best with the category of Audit Report / Information (AR), which covers standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests, excluding full annual reports. The document is 5800 characters long, which is sufficient for a detailed report rather than a brief announcement. Therefore, the classification is AR with high confidence.
2026-03-25 Chinese
宁夏建材对2025年年审会计师事务所履职情况评估及董事会审计委员会履行监督职责的情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the board audit committee evaluating the performance of the annual audit firm for the year 2025 and the audit committee's supervision of the audit firm. It discusses the audit firm's qualifications, the audit process, communication with management, and the audit committee's review and approval of the 2025 financial statements and audit report. The document does not contain the full annual report or the audit report itself but is a detailed supervisory and evaluation report related to the audit process and audit committee oversight. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and results of internal or regulatory audits, excluding the full annual report. The document length is 2331 characters, which is relatively short but contains substantive content about the audit firm's performance and audit committee oversight, not merely an announcement or certification. Therefore, the appropriate classification is AR with high confidence.
2026-03-25 Chinese
宁夏建材2025年度内部控制审计报告
Audit Report / Information Classification · 100% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It is issued by a certified public accounting firm and addresses the effectiveness of internal controls over financial reporting as of December 31, 2025. The content includes auditor responsibilities, management responsibilities, and an audit opinion on internal control effectiveness. This is a standalone audit report focused on internal control over financial reporting, not a full annual report or financial statement. The document length is 4525 characters, which is sufficient to contain substantive audit content rather than just an announcement. Therefore, the document fits the category of Audit Report / Information (AR).
2026-03-25 Chinese

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