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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 2023-02-06 Capital/Financing Update
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
龙迅股份首次公开发行股票并在科创板上市发行公告
Capital/Financing Update Classification · 100% confidence The document is a detailed announcement regarding the initial public offering (IPO) of 龙迅半导体（合肥）股份有限公司 on the Shanghai Stock Exchange's STAR Market (科创板). It includes extensive information about the issuance process, pricing, investor participation, allotment, subscription dates, underwriting, and regulatory compliance references. The text references regulatory bodies such as the China Securities Regulatory Commission (中国证监会) and Shanghai Stock Exchange (上交所), and includes detailed financial and procedural data related to the stock issuance. This is not a financial report like an annual or quarterly report, nor is it a transcript, audit, or management report. It is a capital market announcement specifically about the company's capital raising through an IPO, including pricing, allotment, and subscription details. Therefore, the document fits best into the category of Capital/Financing Update (CAP). The document length and detail confirm it is not a mere announcement of a report (RPA) but a substantive disclosure about financing activity.
2023-02-06 Chinese
龙迅股份首次公开发行股票并在科创板上市网上路演公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the initial public offering (IPO) of 龙迅半导体（合肥）股份有限公司, detailing the stock issuance, pricing, allocation methods, and the scheduling of an online roadshow for investors. It includes information about the underwriting institution and the registration approval by the China Securities Regulatory Commission. The document is short (1357 characters) and serves as a notice for the upcoming online roadshow and provides links to the prospectus and related materials. It does not contain financial statements or detailed financial data, nor is it a transcript or a report. It is clearly an announcement related to capital raising activities and the IPO process, but it is not a full capital/financing update report. Given the nature of the content and the short length, it fits best as a Regulatory Filing (RNS) because it is a regulatory announcement about the IPO and roadshow rather than a full report or presentation. Therefore, the classification is Regulatory Filings (RNS) with high confidence.
2023-02-05 Chinese
龙迅股份首次公开发行股票并在科创板上市招股意向书附录
Capital/Financing Update Classification · 95% confidence The document is titled as an "发行保荐书" which translates to "Sponsorship Letter" or "Underwriting Letter" related to the initial public offering (IPO) and listing on the STAR Market (科创板) of 龙迅半导体(合肥)股份有限公司. It includes detailed sections on the underwriting institution's responsibilities, internal audit procedures, third-party engagements, legal and audit reports, and compliance with regulatory requirements. The document is not a financial report like an annual or interim report, nor is it a simple announcement. It is a comprehensive underwriting and sponsorship document required for IPO registration and listing approval, which is distinct from the annual report or audit report. This type of document is best classified under Capital/Financing Update (CAP) because it relates to the company's capital raising through an IPO and the underwriting process. The document length (15,000 characters) and detailed content confirm it is the full underwriting report, not just an announcement or certification.
2023-01-30 Chinese
龙迅股份首次公开发行股票并在科创板上市招股意向书
Capital/Financing Update Classification · 95% confidence The document is a detailed "招股意向书" (Prospectus or Offering Intention Document) for an initial public offering (IPO) of Lontium Semiconductor Corporation on the Shanghai Stock Exchange STAR Market (科创板). It includes extensive information about the stock issuance, risk factors, financial data audited up to September 30, 2022, management statements, legal risk disclosures, and company governance. The document is lengthy (15,000 characters) and contains substantive financial data, business descriptions, risk disclosures, and other detailed information typical of an IPO prospectus. This type of document is not an annual report, earnings release, or a simple announcement but a formal offering document related to capital raising and listing. According to the filing definitions, this fits best under "Capital/Financing Update (CAP)" as it relates to the company's fundraising and capital structure changes through an IPO. Therefore, the correct classification is CAP with high confidence.
2023-01-30 Chinese
龙迅股份首次公开发行股票并在科创板上市发行安排及初步询价公告
Capital/Financing Update Classification · 100% confidence The document is a detailed announcement regarding the initial public offering (IPO) of Longsys Semiconductor (Hefei) Co., Ltd. on the STAR Market (科创板) of the Shanghai Stock Exchange. It includes extensive information about the issuance arrangement, preliminary pricing inquiry, strategic placement, offline and online issuance, investor qualifications, pricing methods, lock-up periods, risk disclosures, and timelines for the IPO process. The document references regulatory approvals from the China Securities Regulatory Commission (CSRC) and Shanghai Stock Exchange rules. It is not a financial report, earnings release, or management discussion but rather a comprehensive capital market announcement about the company's IPO process and issuance details. This fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities such as IPOs.
2023-01-30 Chinese

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