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LONTIUM SEMICONDUCTOR CORPORATION — Investor Relations & Filings

Ticker · 688486 ISIN · CNE100005ZP9 Shanghai Stock Exchange Manufacturing
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Filings indexed 423 across all filing types
Latest filing 2025-06-06 Declaration of Voting R…
Country CN China
Listing Shanghai Stock Exchange 688486

About LONTIUM SEMICONDUCTOR CORPORATION

https://www.lontiumsemi.com/

Lontium Semiconductor Corporation is a fabless semiconductor company specializing in the design and marketing of high-speed interface chips, mixed-signal integrated circuits, and advanced video processing solutions. The company’s product portfolio includes a wide range of interface bridges, switches, and signal extenders supporting standards such as HDMI, DisplayPort, MIPI, USB/Type-C, and LVDS. These components are engineered to facilitate high-definition video transmission and high-speed data communication across various platforms. Lontium’s solutions are integrated into consumer electronics, including televisions and monitors, as well as automotive infotainment systems, virtual and augmented reality devices, and industrial display applications. The company focuses on delivering high-performance, low-power connectivity solutions that address the evolving requirements of the global display and communication markets.

Recent filings

Filing Released Lang Actions
龙迅股份2025年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is an announcement of the resolutions from the 2025 first extraordinary general meeting of shareholders of 龙迅半导体（合肥）股份有限公司. It details the meeting date, attendance, voting results, and legal witness statements. It does not contain financial statements or detailed financial analysis but focuses on the voting outcomes and procedural compliance of the shareholder meeting. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short (1460 characters), and it is clearly a voting result announcement rather than a full report or presentation.
2025-06-06 Chinese
上海市锦天城律师事务所关于龙迅半导体（合肥）股份有限公司2025年第一次临时股东大会之法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the convening and procedures of the 2025 first extraordinary general meeting (临时股东大会) of Longxin Semiconductor (Hefei) Co., Ltd. It discusses the legality of the meeting's convening, attendance, agenda, and voting results. It does not contain financial statements or performance data, nor is it a report of financial results or management discussion. It is not an announcement of voting results but a legal opinion on the meeting's compliance with laws and company articles. Therefore, it fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory documents and legal opinions that do not fit other categories.
2025-06-06 Chinese
龙迅股份2025年第一次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as meeting materials for the 2025 first extraordinary general meeting (EGM) of Longsys Semiconductor (Hefei) Co., Ltd. It contains detailed meeting instructions, agenda, and a specific proposal regarding changes to the company's registered capital and amendments to the company charter. The document is a preparatory material for the shareholders' meeting, not the meeting minutes or voting results. It is not a full annual or interim report, nor an earnings release or audit report. The content aligns with materials typically provided for a shareholders' meeting, which corresponds to AGM Information filings. Although this is an extraordinary meeting, the category AGM-R (Annual General Meeting Information) is the closest and most appropriate classification for shareholder meeting materials and presentations. The document length is under 5,000 characters, but it contains substantive meeting materials rather than just an announcement of a report publication, so it is not RPA. Therefore, the correct classification is AGM-R with high confidence.
2025-05-27 Chinese
龙迅股份关于调整2024年限制性股票激励计划第二类限制性股票授予价格及数量并作废部分限制性股票的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding adjustments to the 2024 restricted stock incentive plan, specifically about the grant price and quantity of the second category of restricted stocks, and the cancellation of some restricted stocks. It details board and supervisory approvals, legal opinions, and the impact of these adjustments. The content focuses on changes to stock incentive plans and related corporate governance matters, not on financial results, earnings, or full reports. It is a formal announcement about changes in stock incentives, which fits best under Capital/Financing Update (CAP) as it relates to equity-based compensation adjustments and share grants. The document is about a specific corporate action affecting capital structure (restricted stock grants), not a full report or earnings release.
2025-05-19 Chinese
龙迅股份监事会关于2024年限制性股票激励计划首次授予第一个归属期归属名单的核查意见
Regulatory Filings Classification · 95% confidence The document is a supervisory board's verification opinion on the first vesting list of a 2024 restricted stock incentive plan. It references compliance with company law, securities law, and stock exchange listing rules related to stock incentives. The content focuses on the legality and approval of stock incentive vesting for employees, not on financial results, management changes, or shareholder voting outcomes. It is a formal opinion related to stock incentive plan implementation, which does not fit into categories like Annual Report, Earnings Release, or Capital/Financing Update. It is not a report publication announcement or a certification letter but a specific supervisory opinion on stock incentive vesting. The closest fitting category is Regulatory Filings (RNS), as it is a regulatory compliance-related announcement that does not fit other specific categories.
2025-05-19 Chinese
上海市锦天城律师事务所关于龙迅半导体（合肥）股份有限公司2024年限制性股票激励计划调整、首次授予第一个归属期归属条件成就及部分限制性股票作废相关事项之法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the 2024 restricted stock incentive plan adjustment, first grant vesting conditions achievement, and partial cancellation of restricted stocks for Longxin Semiconductor (Hefei) Co., Ltd. It discusses approvals by the board and shareholders, legal compliance with company law and securities law, details of the stock incentive plan adjustments, vesting conditions, and cancellations due to employee departures or unmet performance criteria. The document is a standalone legal opinion on stock incentive plan matters, not a full annual report, earnings release, or other financial report. It is not a simple announcement but a detailed legal opinion letter. This fits best under the category of Regulatory Filings (RNS) as it is a regulatory compliance document and legal opinion related to corporate governance and stock incentive plans, without being a full financial report or management report.
2025-05-19 Chinese

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