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LONTIUM SEMICONDUCTOR CORPORATION — Investor Relations & Filings

Ticker · 688486 ISIN · CNE100005ZP9 Shanghai Stock Exchange Manufacturing
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Filings indexed 425 across all filing types
Latest filing 2023-04-10 Regulatory Filings
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
龙迅股份第三届监事会第七次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Longsys Semiconductor (Hefei) Co., Ltd. It details the approval of various reports and proposals related to the 2022 fiscal year, including the Supervisory Board's work report, the 2022 financial settlement report, the 2022 annual report and its summary, the 2022 profit distribution plan, changes in accounting policies, and asset impairment provisions. The document states that these reports and proposals will be submitted to the 2022 annual shareholders' meeting for approval. It also references that the full 2022 annual report and related announcements are disclosed on the Shanghai Stock Exchange website. The document itself is a meeting resolution announcement rather than the full annual report or financial statements. Given the content and length (2221 characters), it is not the full annual report but a supervisory board meeting resolution announcement related to the annual report and financial matters. This type of document fits best under Regulatory Filings (RNS) as it is a formal regulatory announcement of supervisory board resolutions and related approvals, not the full report or a presentation.
2023-04-10 Chinese
龙迅股份关于公司及子公司使用闲置自有资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from 龙迅半导体（合肥）股份有限公司 regarding the company's and its subsidiaries' use of idle funds for cash management through low-risk, short-term financial products. It details the investment purpose, amount, products, risk analysis, approval procedures, and independent director opinions. The document is a formal public announcement about a financing or capital management activity, specifically the use of idle funds for cash management, but it does not contain financial statements or quarterly/yearly financial results. It is not a full financial report, earnings release, nor a regulatory certification. The content fits best under Capital/Financing Update (CAP) as it updates on the company's financing activities related to cash management and investment of idle funds.
2023-04-10 Chinese
龙迅股份关于聘任证券事务代表的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the appointment of a securities affairs representative (证券事务代表) by the company's board of directors. It includes details about the appointee's qualifications, shareholding, and contact information. There is no financial data, no mention of financial results, no regulatory certifications, or report attachments. The content is about a management/board-related personnel appointment. Therefore, it fits best under Board/Management Information (MANG). The document length is short and focused on this appointment, confirming it is not a report or announcement of a report publication.
2023-04-10 Chinese
龙迅股份2022年年度报告
Annual Report Classification · 100% confidence The document is titled "2022 年年度报告" which translates to "2022 Annual Report". It contains detailed financial data, management discussion and analysis, company overview, financial statements, audit report mention, and other comprehensive information typical of a full annual report. The document length is 15,000 characters, indicating a full report rather than a brief announcement. It includes sections such as management discussion and analysis, financial data, risk factors, governance, and audit opinions. The presence of audited financial statements and detailed financial metrics confirms it is the official yearly report covering company activity and full financial performance. Therefore, the document is classified as an Annual Report (10-K equivalent). FY 2022
2023-04-10 Chinese
龙迅股份关于非经营性资金占用及其他关联资金往来情况汇总表的专项审计报告
Audit Report / Information Classification · 95% confidence The document is titled as a "专项审计报告" (special audit report) concerning non-operating fund occupation and other related party fund transactions for the year 2022 of 龙迅半导体（合肥）股份有限公司. It includes detailed tables of fund usage and related party transactions, prepared by an audit firm. The content is a standalone audit report focusing on specific audit findings rather than a full annual report or financial statement. The document length is short (1362 characters), but it contains substantive audit data and tables, not just an announcement or certification. Therefore, it fits the category of Audit Report / Information (AR). FY 2022
2023-04-10 Chinese
龙迅股份2022年度独立董事述职报告
Management Reports Classification · 95% confidence The document is titled as the "2022年度独立董事述职报告" which translates to "2022 Annual Independent Directors' Work Report". It details the independent directors' activities, attendance, independence, and opinions on company governance and operations for the year 2022. It includes information on board meetings, committees, related party transactions, internal controls, and other governance matters. This is a report by the independent directors on their duties and observations, which is a form of management or governance reporting rather than a full annual report or audit report. It is not a financial statement or earnings release, nor is it a regulatory announcement or proxy material. The content aligns best with a Management Reports (MDA) filing, which covers management's detailed explanation of company governance, business trends, and oversight activities. The document length (4722 characters) is sufficient to be a substantive report, not just an announcement. Therefore, the classification is MDA with high confidence.
2023-04-10 Chinese

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