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Nanjing Hanrui Cobalt Co.,Ltd. — Investor Relations & Filings

Ticker · 300618 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,529 across all filing types
Latest filing 2026-04-15 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300618

About Nanjing Hanrui Cobalt Co.,Ltd.

https://www.hrcobalt.com

Nanjing Hanrui Cobalt Co., Ltd. specializes in the research, development, production, and sale of cobalt and copper products. The company maintains a vertically integrated supply chain, encompassing ore procurement, primary processing, and advanced manufacturing. Its primary product portfolio includes cobalt powder, cobalt hydroxide, cobalt carbonate, and electrolytic copper. These materials are essential components for various high-tech applications, including lithium-ion batteries for electric vehicles, cemented carbide, diamond tools, magnetic materials, and aerospace alloys. As a significant global supplier of cobalt powder, the company focuses on technological innovation and quality control to serve international markets in the energy storage and industrial manufacturing sectors.

Recent filings

Filing Released Lang Actions
内部控制审计报告
Audit Report / Information Classification · 1% confidence The document is titled “内部控制审计报告” (Internal Control Audit Report), issued by Da Hua Certified Public Accountants, describing the scope, responsibilities, and audit opinion on the company’s internal control over financial reporting as of December 31, 2025. It is a standalone audit report, not a full annual report, nor merely an announcement. This matches the definition of an Audit Report / Information.
2026-04-15 Chinese
2025年度利润分配预案的公告
Notice of Dividend Amount Classification · 1% confidence The document is an announcement by the company’s board of its 2025 profit distribution (“利润分配预案”), detailing cash dividend per share, total dividend amount, and compliance with regulations. It specifically sets out the dividend payment plan and related calculations, fitting the definition of a Notice of Dividend Amount (DIV).
2026-04-15 Chinese
关于会计师事务所2025年度履职情况评估报告
Audit Report / Information Classification · 1% confidence The document is an official evaluation report by the company’s board on the performance of its external auditor for the 2025 year-end audit. It details the auditor’s engagement, audit procedures, findings, and overall assessment. This falls within standalone audit information and evaluation of the accounting firm’s work, which aligns with the Audit Report/Information category (AR).
2026-04-15 Chinese
2025年年度审计报告
Audit Report / Information Classification · 1% confidence The document is titled “审计报告” and originates from a certified public accounting firm (Da Hua CPA) addressed to the shareholders of 南京寒锐钴业股份有限公司. It contains an audit opinion, basis of audit, key audit matters, auditor’s responsibilities, and detailed financial statement notes for the year ended December 31, 2025. This is a standalone audit report with accompanying audited financial statements, matching the definition of Audit Report / Information (Code: AR).
2026-04-15 Chinese
2025年年度报告摘要
Annual Report Classification · 1% confidence The document is titled '2025年年度报告摘要' (2025 Annual Report Summary) for Nanjing Hanrui Cobalt Co., Ltd. It contains key financial data, business descriptions, and shareholder information for the fiscal year 2025. While it is a summary, it provides substantive financial data and is a standard component of the annual reporting process in the Chinese market (A-share listed companies). According to the filing definitions, an Annual Report (10-K) covers yearly performance, and this document serves as the official summary of that report. FY 2025
2026-04-15 Chinese
国联民生证券承销保荐有限公司关于南京寒锐钴业股份有限公司2025年度募集资金存放、管理与使用情况的核查意见
Capital/Financing Update Classification · 1% confidence The document is a detailed sponsor-attested report on the storage, management, and use of proceeds raised by the company (募集资金) during the 2025 reporting period. It does not present full financial statements (10-K/IR) nor is it a brief earnings release or proxy solicitation. Instead, it provides a post-issuance disclosure on how the company’s fundraising proceeds have been managed and used, which aligns with the “Capital/Financing Update” category (CAP).
2026-04-15 Chinese

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