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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 2024-04-15 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
河南文丰律师事务所关于河南硅烷科技发展股份有限公司2023年年度股东大会的法律意见书
Regulatory Filings
2024-04-15 Chinese
公司章程
Governance Information Classification · 100% confidence The document is titled "公司章程" which translates to "Company Articles of Association" or "Company Bylaws." It contains detailed provisions about the company's organization, shareholder rights, board structure, management, capital, and governance rules. The content includes chapters on general provisions, business scope, shares, shareholders and shareholders' meetings, board of directors, senior management, supervisory board, financial accounting, profit distribution, audit, notices and announcements, mergers, investor relations, and amendments to the articles. This is a governance document that sets out the internal rules and structure of the company rather than a financial report, announcement, or other filing type. It is not an annual report, audit report, earnings release, or any other financial or regulatory filing. Therefore, the appropriate classification is Governance Information (CGR). The document length is substantial (15,000 characters), indicating it is the full text of the articles, not a brief announcement or summary.
2024-04-15 Chinese
投资者关系活动记录表
Call Transcript Classification · 95% confidence The document is titled as an "投资者关系活动记录表" which translates to "Investor Relations Activity Record". It details a performance explanation meeting held on April 10, 2024, discussing the company's 2023 annual report results and answering investor questions. The content is a Q&A session with company executives about business operations, production capacity, market conditions, and strategic plans. The document length is 4018 characters, which is relatively short and focused on the meeting content rather than a full financial report. This matches the characteristics of a Call Transcript (CT) or an Earnings-related investor meeting transcript rather than a full Annual Report (10-K) or Interim Report (IR). Since it is a transcript of a performance explanation meeting (业绩说明会), it fits best under Call Transcript (CT).
2024-04-10 Chinese
关于收到北京证券交易所《关于终止对河南硅烷科技发展股份有限公司向特定对象发行股票审核的决定》的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Henan Silane Technology Development Co., Ltd. regarding the receipt of a decision from the Beijing Stock Exchange to terminate the review of the company's private placement of shares to specific investors. It details the company's board and supervisory meetings approving the termination and withdrawal of the application for the private placement, and the subsequent official decision by the exchange to end the review process. The document is short (1008 characters) and serves as a formal notice of a regulatory decision related to capital issuance activities, specifically the termination of a share issuance review. It is not a full financial report, audit, or earnings release, nor is it a proxy or voting result announcement. It is an announcement about a capital/financing update, specifically the termination of a share issuance process. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2024-04-09 Chinese
2023年年度报告业绩说明会预告公告
Investor Presentation Classification · 95% confidence The document is a notice announcing a scheduled performance explanation meeting related to the company's 2023 Annual Report. It references the already published 2023 Annual Report (announcement number 2024-016) and provides details about the date, time, location, participants, and how investors can join and submit questions. The document itself does not contain the annual report or detailed financial data but serves as an announcement for the upcoming investor presentation event discussing the annual report results. The document length is short (1202 characters), consistent with an announcement rather than a full report. Therefore, it fits the category of Investor Presentation (IP) as it is a detailed presentation event for investors focusing on financials and company performance related to the annual report.
2024-04-02 Chinese
第三届董事会第十七次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 17th meeting of the 3rd Board of Directors of Henan Silane Technology Development Co., Ltd. It details the meeting's attendance, the agenda, and the voting results, specifically about terminating a planned private placement of shares and withdrawing related application documents. The content focuses on board decisions and governance matters rather than financial results, audit information, or shareholder voting outcomes. It is not a full annual or interim report, nor is it a shareholder meeting voting result announcement. The document fits the category of Board/Management Information (MANG) as it reports on board meeting resolutions and management decisions.
2024-03-26 Chinese

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