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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 2025-06-12 Declaration of Voting R…
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
2025年第一次临时股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a formal announcement of the resolutions passed at the 2025 first extraordinary shareholders meeting of Henan Silane Technology Development Co., Ltd. It includes details about the meeting date, attendance, agenda items, voting results, and legal opinions confirming the validity of the meeting and resolutions. The content focuses on the official disclosure of shareholder meeting decisions rather than the meeting materials or presentations themselves. The document length is short (1149 characters), and it is clearly an announcement of voting results from a shareholders meeting. Therefore, it fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA).
2025-06-12 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2025年第一次临时股东会的法律意见书
Regulatory Filings
2025-06-12 Chinese
2024年年度权益分派实施公告
Notice of Dividend Amount Classification · 100% confidence The document is titled as an "Annual Equity Distribution Implementation Announcement" for the year 2024 by Henan Silane Technology Development Co., Ltd. It details the dividend distribution plan, including the cash dividend amount, dividend per share, tax withholding policies, record date, and payment date. The document also references the shareholders' meeting resolution approving the distribution plan. The content focuses on dividend payment details rather than full financial statements or comprehensive annual report content. The document length is short (1238 characters) and it is an announcement of the dividend distribution rather than the dividend report itself. Therefore, it fits the category of Notice of Dividend Amount (DIV).
2025-05-27 Chinese
第三届董事会第二十八次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 28th meeting of the 3rd Board of Directors of Henan Silane Technology Development Co., Ltd. It includes details about the meeting date, attendance, agenda items, voting results, and references to other announcements for further details. The content focuses on board meeting decisions, such as changes to the company's business scope and calling a shareholders' meeting. There is no financial data, audit information, or report publication mentioned. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the board of directors.
2025-05-27 Chinese
关于召开2025年第一次临时股东会通知公告（提供网络投票）
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice announcing the convening of the company's 2025 first extraordinary general meeting of shareholders (临时股东会通知公告). It details the meeting date, voting methods (including online voting), eligibility to attend, agenda items, and procedural information. It does not contain financial statements, audit results, or detailed financial data. It is not a report but an announcement about a shareholders meeting. Therefore, it fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2025-05-27 Chinese
关于拟变更公司经营范围及修订《公司章程》公告
Governance Information Classification · 95% confidence The document is a company announcement regarding the proposed change in the company's business scope and the corresponding amendment to the company's articles of association. It includes details about the revisions to the articles and states that the changes will be submitted to the shareholders' meeting for approval. There is no financial data, no mention of annual or interim reports, no audit information, no earnings data, and no regulatory certifications. The document is a formal announcement about governance-related changes, specifically amendments to the company's articles of association, which falls under governance information. The document length is short (1352 characters), and it is not a report publication announcement or a certification. Therefore, the appropriate classification is Governance Information (CGR).
2025-05-27 Chinese

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