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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 2025-11-21 Governance Information
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
龙迅股份董事会议事规则（草案）（H股发行上市后适用）
Governance Information Classification · 100% confidence The document is titled as "董事会议事规则（草案）" which translates to "Board Meeting Rules (Draft)". It details the rules and procedures governing the board of directors' meetings, including composition, duties, meeting protocols, voting procedures, and responsibilities. It references company law, governance codes, and stock exchange listing rules, indicating it is a governance-related document. There is no financial data, earnings information, or shareholder voting results. It is not an announcement or a report of financial results or legal proceedings. The content fits the definition of Governance Information (CGR), which covers internal rules, board structure, and governance practices.
2025-11-21 Chinese
龙迅股份防范控股股东及其他关联方资金占用管理制度（2025年11月修订）
Governance Information Classification · 95% confidence The document is a detailed internal policy document titled '防范控股股东及其他关联方资金占用管理制度' (Management System for Preventing Funds Occupation by Controlling Shareholders and Other Related Parties) of 龙迅半导体（合肥）股份有限公司. It outlines rules, responsibilities, and procedures related to preventing the misuse of company funds by controlling shareholders and related parties. It references relevant laws, company articles of association, and regulatory requirements. The document is not a financial report, earnings release, or announcement but rather a governance and compliance policy document. It does not contain financial statements or audit results but focuses on governance and internal control measures. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 4187 characters, which is substantial and contains detailed governance content rather than a brief announcement or certification.
2025-11-21 Chinese
龙迅股份关于使用部分超募资金永久补充流动资金的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from 龙迅半导体（合肥）股份有限公司 regarding the use of part of the over-raised funds from their IPO to permanently supplement working capital. It details the amount of over-raised funds, previous and current usage, approvals by the board and supervisory committees, and the need for shareholder approval. The document references regulatory approvals and compliance with listing rules. It is a formal disclosure about capital usage rather than a full financial report or audit. The document length is 3568 characters, which is relatively short and focused on a specific capital usage update. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2025-11-21 Chinese
龙迅股份股东会议事规则（草案）（H股发行上市后适用）
Governance Information Classification · 95% confidence The document is titled as the "Shareholders Meeting Rules (Draft)" for 龙迅半导体（合肥）股份有限公司, specifically applicable after the H-share listing. It details the procedures, rules, and regulations governing the conduct of shareholders' meetings, including the organization, proposal submission, voting procedures, and legal compliance. There is no financial data, earnings information, or report publication mentioned. The content is focused on governance and procedural rules for shareholder meetings rather than an actual meeting presentation or voting results. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-11-21 Chinese
龙迅股份关于筹划发行H股股票并在香港联合交易所有限公司上市相关事项的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by Longsys Semiconductor (Hefei) Co., Ltd. regarding the planning of issuing H shares and listing on the Hong Kong Stock Exchange. It details board resolutions, regulatory approvals needed, and the uncertainty of the listing process. The document is short (916 characters) and serves as a notification of the company's intention and ongoing preparations for a capital market transaction rather than the transaction itself or detailed financial data. It does not contain financial statements or detailed financing terms but is an update on capital raising plans and listing activities. Therefore, it fits best under Capital/Financing Update (CAP).
2025-11-21 Chinese
龙迅股份董事、高级管理人员薪酬管理制度（2025年11月修订）
Remuneration Information Classification · 95% confidence The document is titled as a remuneration management system for directors and senior management of the company, detailing principles, scope, management, and adjustment of compensation. It is a policy or governance document related to executive compensation and internal rules rather than a financial report or announcement. It does not contain financial data, earnings, voting results, or legal proceedings. It fits the description of a Remuneration Information report, which details compensation for top executives and directors.
2025-11-21 Chinese

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