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硅烷科技 — Investor Relations & Filings

Ticker · 920402 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 449 across all filing types
Latest filing 2024-01-09 Regulatory Filings
Country CN China
Listing Beijing Stock Exchange 920402

About 硅烷科技

https://www.hnsilane.com

Silane Technology focuses on the research, development, and large-scale production of high-purity silane gas and advanced silicon-based materials. Its core product portfolio includes electronic-grade silane gas and high-purity polysilicon, which serve as fundamental precursors in the fabrication of semiconductors, thin-film transistor liquid crystal displays (TFT-LCD), and high-efficiency photovoltaic cells. The company utilizes proprietary purification technologies to achieve ultra-high purity levels required for precision electronic components. Furthermore, its products are increasingly integrated into the supply chain for silicon-carbon anode materials in high-capacity lithium-ion batteries. By maintaining a focus on material science innovation, the company supports the technical requirements of the global microelectronics and clean energy industries.

Recent filings

Filing Released Lang Actions
第三届监事会第十一次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement of the resolution from the 11th meeting of the 3rd Supervisory Board of Henan Silane Technology Development Co., Ltd. It details the meeting's convening, attendance, agenda, and voting results. It references a related announcement about a related-party transaction but does not contain financial statements or detailed financial data. The document is a meeting resolution announcement rather than a full report or financial disclosure. It fits best under the category of Regulatory Filings (RNS) as it is a general regulatory announcement about corporate governance matters without fitting into more specific categories like Board/Management Information or Annual Report.
2024-01-09 Chinese
关于公司与河南首恒新材料有限公司签订《氢气购销合同书》暨关联交易的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a related party transaction between the company and a related entity, specifically about signing a hydrogen purchase and sales contract. It includes details about the transaction, pricing, approval procedures, and opinions from the board and independent directors. There are no financial statements or comprehensive financial performance data presented. The document is a formal announcement of a related party transaction, which fits best under Regulatory Filings (RNS) as it does not match other specific categories like Annual Report, Interim Report, or Capital Update. The document length is under 5,000 characters and it is not a report publication announcement but a detailed regulatory announcement about a transaction.
2024-01-09 Chinese
关于收到政府奖补的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (410 characters) regarding the receipt of government subsidy funds by the company. It includes a statement about accounting treatment to be confirmed by the annual audit but does not contain any financial statements or detailed financial data. It is an update on financing support but not a detailed capital or financing activity report. The document is an official announcement informing investors about the government grant and related accounting treatment, fitting best under a general regulatory announcement category rather than a full financial report or capital update. Given the short length and nature, it is best classified as a Regulatory Filing (RNS).
2023-12-14 Chinese
发行保荐书（修订稿）
Capital/Financing Update Classification · 95% confidence The document is titled as an "发行保荐书" (Issuance Sponsorship Letter) by 中信证券股份有限公司 (CITIC Securities) for 河南硅烷科技发展股份有限公司 regarding a specific private placement of shares. It contains detailed information about the securities issuance, including the underwriting institution, project team, issuer's basic information, shareholding structure before and after issuance, financial data, legal compliance, internal review procedures, and recommendations for the issuance. The document is a formal sponsorship letter related to a specific stock issuance to particular investors, which is a capital raising activity. It is not a general annual or quarterly report, nor an earnings release or audit report. It is not a proxy, voting result, or management change announcement. It is a detailed document supporting a capital/financing transaction. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length is substantial and contains substantive content, not just an announcement or certification, so it is not RPA or RNS.
2023-12-12 Chinese
最近2年的财务报告和审计报告及最近1期的财务报告
Regulatory Filings
2023-12-12 Chinese
立信会计师事务所（特殊普通合伙）关于硅烷科技第一轮问询的回复
Audit Report / Information Classification · 95% confidence The document is a detailed response to an audit inquiry letter regarding a company's application for a specific stock issuance to targeted investors. It contains extensive financial data, sales breakdowns by product and customer, analysis of related party transactions, and audit procedures and conclusions by the accounting firm. The content focuses on audit verification and financial scrutiny related to a capital raising event (specific stock issuance). It is not a full annual or quarterly report, nor a simple announcement. The document is a specialized audit-related report addressing regulatory inquiry on a financing transaction. Therefore, it fits best under the category of Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles related to regulatory or internal reviews, excluding full annual reports. 9M 2023
2023-12-12 Chinese

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