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硅烷科技 — Investor Relations & Filings

Ticker · 920402 Beijing Stock Exchange Manufacturing
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Filings indexed 449 across all filing types
Latest filing 2024-05-19 Board/Management Inform…
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
2024年第二次临时股东大会决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 2024 second extraordinary shareholders' meeting of Henan Silane Technology Development Co., Ltd. It details the meeting's convening, attendance, agenda items, voting results, and legal opinions confirming the meeting's compliance with laws and company bylaws. The key content includes changes in board members (resignation and appointment of independent directors). The document is not a full annual or interim report, nor a financial statement or earnings release. It is not a proxy solicitation or voting results declaration in isolation but a detailed announcement of board/management changes resulting from the shareholders' meeting. Therefore, it fits best under Board/Management Information (MANG). The document length is short (1740 characters), and it contains substantive content about management changes, not just an announcement of a report publication or a certification. Hence, the classification is MANG with high confidence.
2024-05-19 Chinese
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2024年第二次临时股东大会的法律意见书
Regulatory Filings
2024-05-19 Chinese
投资者关系活动记录表
Regulatory Filings Classification · 90% confidence The document is an investor relations activity record from Henan Silane Technology Development Co., Ltd., dated April 29, 2024. It details a media interview with the chairman and board secretary discussing market conditions, product pricing, capacity expansion, and company strategy. The content is a Q&A format typical of investor relations communications rather than a formal financial report or earnings release. The document length is 2135 characters, which is relatively short and does not contain financial statements or detailed financial data. It is not an earnings release, annual report, or interim report. It is also not a regulatory filing or certification. The document fits best as an investor relations activity record, which is closest to an Investor Presentation (IP) or possibly a Regulatory Filing (RNS). However, since it is a record of an investor relations activity (media interview) and not a formal presentation or earnings call transcript, the best fit is Regulatory Filings (RNS) as a general category for such disclosures that do not fit other categories.
2024-04-28 Chinese
独立董事提名人声明与承诺（董红杰）
Board/Management Information Classification · 95% confidence The document is a nomination statement and declaration for an independent director candidate at Henan Silane Technology Development Co., Ltd. It contains detailed qualifications, compliance with laws and regulations, and declarations of independence and integrity of the nominee. There are no financial statements, earnings data, or report attachments. The document is an announcement related to board/management changes, specifically the nomination of a new independent director. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and focused on nomination, not a full report or certification.
2024-04-25 Chinese
2024年一季度报告
Interim / Quarterly Report Classification · 95% confidence The document is titled "2024 年第一季度报告" which translates to "2024 First Quarter Report." It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and management assurances about the accuracy of the report. The report covers the period from January to March 2024, indicating it is a quarterly financial report. The document is over 13,000 characters long, contains substantive financial data and analysis, and is unaudited as stated. These characteristics align with an Interim / Quarterly Report (IR) rather than an Annual Report or Earnings Release. There is no indication that this is merely an announcement or a certification, so it is not classified as RPA or RNS. Therefore, the appropriate classification is IR with high confidence. Q1 2024
2024-04-25 Chinese
关于召开2024年第二次临时股东大会通知（提供网络投票）
AGM Information Classification · 95% confidence The document is a notice announcing the convening of the 2024 second extraordinary general meeting of shareholders (临时股东大会) for Henan Silane Technology Development Co., Ltd. It details the meeting date, voting methods, eligibility, agenda items (such as nomination of an independent director), registration procedures, and other meeting logistics. There is no financial data, earnings, or report content included. The document is clearly an announcement for a shareholders meeting rather than the meeting materials or results. Therefore, it fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA) or possibly AGM Information (AGM-R). However, since this is a notice of the meeting itself (not the results or materials), it is best classified as AGM Information (AGM-R). The document length is short (2044 characters), consistent with a meeting notice. Hence, the classification is AGM-R with high confidence.
2024-04-25 Chinese

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