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Grinm Advanced Materials Co.,Ltd. - Investor Relations & Filings

Listed IPO Mar 1999
Ticker · 600206 ISIN · CNE000000YF5 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,788 across all filing types
Latest filing 2025-08-08 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 600206 · 1 venue

About Grinm Advanced Materials Co.,Ltd.

http://www.griam.cn/grinmen/index.html

Grinm Advanced Materials Co., Ltd. specializes in the research, development, and manufacturing of high-purity nonferrous metals, rare earth materials, and advanced electronic materials. The company’s core product portfolio includes high-purity sputtering targets for semiconductor fabrication, rare earth permanent magnets, and high-purity rare earth metals. Additionally, it produces infrared optical materials, luminescence materials, and medical-grade alloys. Grinm provides critical materials for integrated circuits, aerospace components, and telecommunications infrastructure. By integrating advanced metallurgical processes with precision manufacturing, the company delivers high-performance solutions for energy-efficient technologies and high-tech industrial applications. Its technical capabilities extend to the synthesis of specialized metallic compounds and the processing of high-purity functional materials.

Recent filings

Filing Released Lang Actions
华泰联合证券有限责任公司关于有研新材料股份有限公司向特定对象发行股票之上市保荐书
Capital/Financing Update Classification · 95% confidence The document is titled as a "上市保荐书" which translates to "Listing Sponsorship Letter" or "Sponsorship Document for Stock Listing." It is issued by 华泰联合证券有限责任公司 (Huatai United Securities Co., Ltd.) as the sponsor for 有研新材料股份有限公司 (Youyan New Materials Co., Ltd.) regarding its 2024 issuance of A shares to specific investors and listing on the main board of the Shanghai Stock Exchange. The document contains detailed information about the issuer's business, financial data, risks, issuance details, pricing, number of shares, use of proceeds, lock-up periods, and the sponsor's commitments and responsibilities. It is a formal sponsorship letter required for the issuance and listing process, not a financial report like an annual or interim report, nor an earnings release or call transcript. It is also not a proxy statement, voting results, or management change announcement. The document is comprehensive and lengthy (over 11,000 characters), containing substantive information about the issuance and listing process, but it is not a financial report per se. This type of document is best classified as a Capital/Financing Update (CAP) because it provides detailed updates on the company's fundraising and capital structure changes related to the issuance of new shares and listing on the exchange.
2025-08-08 Chinese
信永中和会计师事务所（特殊普通合伙）关于有研新材料股份有限公司向特定对象发行股票的财务报告及审计报告
Audit Report / Information Classification · 100% confidence The document is titled "审计报告" which translates to "Audit Report" and includes detailed financial statements such as consolidated balance sheets, profit and loss statements, cash flow statements, and extensive notes on accounting policies and financial instruments. The content is comprehensive and includes detailed accounting policies, financial data, and notes, indicating it is the actual audit report rather than an announcement or summary. The document length is 15,000 characters, which is substantial and consistent with a full audit report. There is no indication that this is merely an announcement or a certification letter. Therefore, the document fits the category of Audit Report / Information (AR). FY 2024
2025-08-08 Chinese
有研新材料股份有限公司向特定对象发行股票证券募集说明书（申报稿）
Capital/Financing Update Classification · 95% confidence The document is a detailed prospectus for a 2024 annual issuance of A shares by Grinm Advanced Materials Co., Ltd. It includes extensive information about the issuance plan, pricing, number of shares, use of proceeds, risk factors, profit distribution policies, shareholder structure, and corporate governance. The document is lengthy (15,000 characters) and contains substantive financial and operational data, including profit and dividend history, risk disclosures, and detailed issuance terms. It is not a brief announcement or a simple notification but a comprehensive offering document. This type of document corresponds to a Capital/Financing Update (CAP) as it relates to a specific equity issuance and fundraising activity by the company.
2025-08-08 Chinese
华泰联合证券有限责任公司关于有研新材料股份有限公司向特定对象发行股票之发行保荐书
Capital/Financing Update Classification · 95% confidence The document is titled as an "发行保荐书" (Issuance Sponsorship Letter) by 华泰联合证券有限责任公司 regarding 有研新材料股份有限公司's 2024 annual issuance of A shares to specific investors and listing on the main board. It contains detailed information about the issuance, the sponsor's due diligence, legal and regulatory compliance, financial data, shareholder structure, and internal approval processes. The document is a formal sponsorship letter supporting a specific securities issuance and listing, which is a capital raising activity. It is not a general annual report, earnings release, or management report. It is not a proxy statement or voting result announcement. It is not a regulatory filing or certification. The document is comprehensive and substantive, not a brief announcement or publication notice. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes.
2025-08-08 Chinese
有研新材料股份有限公司控股子公司有研稀土转让硫化锂业务相关资产的进展公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding the progress of asset transfer related to the lithium sulfide business of a controlling subsidiary of Youyan New Materials Co., Ltd. It includes information about the board and shareholder approvals, details of the transaction counterpart (Shanghai Xiba Technology Co., Ltd.), and the signing of multiple asset transaction contracts involving proprietary technology, patents, and equipment. The document contains extensive contractual terms, payment details, and obligations related to the asset transfer. It is not a financial report, earnings release, or management discussion. It is not a simple announcement of a report publication but a substantive disclosure of a transaction involving asset transfer and contract signing. This fits the category of Capital/Financing Update (CAP), as it relates to updates on company financing activities and capital structure changes through asset transfer. The document length and detail support this classification with high confidence.
2025-07-31 Chinese
有研新材料股份有限公司第九届监事会第八次会议决议公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement of resolutions passed at the eighth meeting of the ninth Supervisory Board of Youyan New Materials Co., Ltd. The content focuses on approval of a specific capital raising plan involving the issuance of A shares to a specific object, including pricing, quantity, use of proceeds, lock-up period, and related agreements. It includes voting results and compliance with relevant laws and regulations. The document is not a full financial report but a formal announcement of decisions related to a capital increase and share issuance. It is not a simple announcement of a report publication but a substantive meeting resolution document. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2025-07-29 Chinese

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