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Hangzhou Lion Microelectronics Co.,Ltd — Investor Relations & Filings

Ticker · 605358 ISIN · CNE100004314 Shanghai Stock Exchange Manufacturing
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Filings indexed 905 across all filing types
Latest filing 2025-04-28 Audit Report / Informat…
Country CN China
Listing Shanghai Stock Exchange 605358

About Hangzhou Lion Microelectronics Co.,Ltd

Hangzhou Lion Microelectronics Co.,Ltd. specializes in the research, development, and manufacturing of semiconductor silicon wafers and discrete semiconductor devices. The company's product portfolio includes high-purity silicon materials, polished wafers, and epitaxial wafers ranging from 6 to 12 inches in diameter. Additionally, it produces a variety of power semiconductor chips and discrete components, such as Schottky barrier diodes and MOSFETs. These products are utilized across diverse sectors, including automotive electronics, power management, industrial automation, and consumer electronics. By maintaining an integrated business model that spans from raw material processing to finished chip production, the company provides critical components for the global semiconductor supply chain, focusing on high-performance and high-reliability solutions for modern electronic systems.

Recent filings

Filing Released Lang Actions
东方证券股份有限公司关于杭州立昂微电子股份有限公司2024年度募集资金存放与使用情况的专项核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from 东方证券股份有限公司 (Orient Securities Co., Ltd.) regarding the 2024 annual special audit opinion on the deposit and use of raised funds by 杭州立昂微电子股份有限公司 (Hangzhou Lion Microelectronics Co., Ltd.). It includes comprehensive information about the amount of funds raised through convertible bonds, their management, usage, balance, and compliance with regulatory requirements. The document references specific regulatory approvals, audit reports, and detailed financial figures related to the use of raised funds. It also discusses the management of raised funds, investment projects, and any changes or delays in project timelines. The document is lengthy (over 12,000 characters) and contains substantive financial data and analysis related to the use of raised funds, which is typical of an Audit Report / Information filing rather than a simple announcement or summary. It is not an Annual Report (10-K), nor an Earnings Release, nor a Regulatory Filing (RNS) since it contains detailed audit and usage information. Therefore, the most appropriate classification is Audit Report / Information (AR).
2025-04-28 Chinese
立昂微董事会审计委员会2024年度履职情况报告
Audit Report / Information Classification · 95% confidence The document is titled as the "2024年度履职情况报告" (2024 Annual Performance Report) of the Board Audit Committee of Hangzhou Lian Microelectronics Co., Ltd. It details the audit committee's activities, meetings, supervision of audit firms, review of financial reports, internal control assessments, and other governance-related duties during the 2024 fiscal year. The content focuses on the audit committee's work and oversight rather than presenting full financial statements or comprehensive annual financial results. It is a report on the audit committee's performance and supervisory activities, which aligns with the category of Audit Report / Information (AR). The document is about 2933 characters, which is relatively short but contains substantive content about audit committee activities, not just an announcement or certification. Therefore, it is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA). It is not an Annual Report (10-K) or Interim Report (IR) because it does not contain full financial statements or comprehensive financial performance data. Hence, the best fit is Audit Report / Information (AR).
2025-04-28 Chinese
立昂微2024年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as "杭州立昂微电子股份有限公司 2024 年年度报告摘要" which translates to "Hangzhou Li'angwei Electronics Co., Ltd. 2024 Annual Report Summary." It contains detailed financial data for the year 2024, including revenue, net profit, assets, liabilities, and quarterly breakdowns. It also includes comprehensive business descriptions, operational highlights, R&D activities, and shareholder information. The document references the full annual report and audit opinions, indicating it is a summary of the full annual report. The length is substantial (11,970 characters), and it contains actual financial data and analysis, not just an announcement or certification. Therefore, it fits the definition of an Annual Report (10-K).
2025-04-28 Chinese
立昂微2024年度内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It references auditing standards and the responsibility of the company's board and auditors regarding internal control over financial reporting as of December 31, 2024. The document includes an auditor's opinion on the effectiveness of internal control over financial reporting. The content is consistent with a standalone audit report focused on internal control, not a full annual report or other types of filings. The document length is 1555 characters, which is relatively short but contains substantive audit opinion content, not merely an announcement or certification. Therefore, it fits the category of Audit Report / Information (AR).
2025-04-28 Chinese
立昂微2024年度暨2025年第一季度业绩说明会公告
Investor Presentation Classification · 95% confidence The document is an announcement about the scheduling of an investor earnings explanation meeting (业绩说明会) for the 2024 annual and 2025 first quarter results. It provides details on the meeting time, location, format, and participation instructions. It references that the 2024 annual report and 2025 first quarter report have already been published on April 29, 2025, but this document itself is not the report or the earnings release. The document is short (1471 characters) and serves as a notice for an upcoming earnings call or presentation rather than containing financial results or detailed analysis. Therefore, it fits best as an Investor Presentation (IP) announcement or an earnings call announcement. Since it is specifically about an earnings explanation meeting with interactive Q&A, it aligns with the Investor Presentation (IP) category rather than a Call Transcript (CT) or Earnings Release (ER).
2025-04-28 Chinese
立昂微2025年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '杭州立昂微电子股份有限公司2025 年第一季度报告' which translates to 'Hangzhou Lion Microelectronics Co., Ltd. 2025 First Quarter Report'. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and management commentary for the first quarter of 2025. The report explicitly states it is unaudited and covers a period shorter than a full fiscal year (quarterly). The presence of comprehensive financial statements and analysis confirms it is an Interim / Quarterly Report. It is not an announcement or a certification but the actual report itself, and the length (over 13,000 characters) supports this. Therefore, the correct classification is 'IR' (Interim / Quarterly Report).
2025-04-28 Chinese

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