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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 2023-08-24 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
第三届监事会第九次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board (监事会) of Henan Silane Technology Development Co., Ltd. It details the meeting date, attendance, and the approval of proposals related to the company's 2023 semi-annual report and a special report on the use of raised funds. The document references the actual 2023 semi-annual report and related reports being published separately on the Beijing Stock Exchange website, indicating this document itself is not the report but a meeting resolution about it. The document is short (1241 characters) and serves as an official announcement of meeting decisions rather than containing substantive financial data or the report itself. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such announcements that do not fit other specific categories.
2023-08-24 Chinese
第三届董事会第十二次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 12th meeting of the company's third board of directors. It includes details about the meeting's time, place, attendance, and the approval of specific proposals related to the 2023 semi-annual report and a special report on the use of raised funds. The document references the actual semi-annual report and the special report as being published separately on the Beijing Stock Exchange website, indicating this document itself is not the report but an announcement of board decisions. The content is typical of a Board/Management Information announcement, focusing on board meeting resolutions and approvals rather than the full financial report or detailed data. The document length is short (1360 characters), and it does not contain substantive financial data or the report itself, so it is not an Interim/Quarterly Report (IR) or Annual Report (10-K). Therefore, the correct classification is Board/Management Information (MANG).
2023-08-24 Chinese
2023年半年度募集资金存放与实际使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is titled as a "2023 年半年度募集资金存放与实际使用情况的专项报告" which translates to a "2023 Semi-Annual Special Report on the Deposit and Actual Use of Raised Funds." It details the company's fundraising activities, including the amount raised, usage, management, and compliance with regulations. It includes specific financial figures related to fundraising and usage up to June 30, 2023, and mentions verification by an accounting firm. The document is focused on the management and use of capital raised through stock issuance, not a general financial report or earnings release. It is a specialized report on capital/financing activities, specifically the use of raised funds. The document length is 3558 characters, which is relatively short but contains substantive financial data about fundraising and usage, not just an announcement or certification. Therefore, it fits best under Capital/Financing Update (CAP).
2023-08-24 Chinese
2023年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as a "半年度报告" which translates to "Half-Year Report" or "Interim Report" for the period January 1, 2023 to June 30, 2023. It contains detailed financial data including income statement, balance sheet, cash flow analysis, business overview, risk factors, and management discussion. The length is substantial (15,000 characters) and it includes actual financial statements and analysis, not just an announcement or summary. The document explicitly states it is a half-year report and includes comprehensive financial and operational information for the period. Therefore, it fits the definition of an Interim / Quarterly Report (IR). H1 2023
2023-08-24 Chinese
关于拟与中国化学赛鼎宁波工程有限公司签署“四期3500吨/年硅烷项目”总承包合同（EPC）的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the signing of a major contract for a project investment by the company. It details the project scope, investment amount, contract parties, and board approval. It does not contain financial statements or detailed financial performance data. The document is a formal announcement of a capital project contract related to financing and investment activities. It is not a full financial report, earnings release, or regulatory filing. Therefore, it fits best under Capital/Financing Update (CAP). The document length is short and it is not merely announcing a report publication, so it is not RPA or RNS.
2023-08-21 Chinese
第三届董事会第十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at the 11th meeting of the 3rd Board of Directors of Henan Silane Technology Development Co., Ltd. It details the meeting date, attendance, agenda items, voting results, and references to related announcements on the Beijing Stock Exchange information disclosure platform. The content focuses on board meeting decisions and governance matters, including approval of action plans and contracts, and does not contain financial statements or detailed financial data. It is not an annual report, earnings release, or any financial report. It is not a proxy solicitation or voting results announcement for a shareholder meeting, but rather a board meeting resolution announcement. Therefore, the appropriate classification is Board/Management Information (MANG). The document length is short and it is a direct announcement, not a report publication announcement or regulatory filing fallback.
2023-08-21 Chinese

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