Lontium Semiconductor Corporation

龙迅半导体（合肥）股份有限公司

Fabless designer of high-speed mixed-signal chips, focusing on interconnect chips and smart video chips for smart terminals, vehicles, AR/VR devices and AI/HPC applications. Ranked number one fabless video bridging chip designer based in Chinese Mainland with 4.1% market share in 2025, per Frost & Sullivan.

Filings

The documents are on HKEXnews; we link to the originals.

Matters the filing discloses

From the company’s latest filing; open a kind of matter to see how other companies disclosed it.

• Customer concentration
• Supplier concentration
• Overlapping customers and suppliers
• Connected or related major customers / suppliers
• Distribution model
• Outsourced production (OEM / contract manufacturing)
• Overseas markets and operations
• Working capital: receivables, prepayments and cash cycle
• Inventory level and ageing
• Investments and fair-value assets
• Non-recurring gains and losses
• Sanctioned countries and export controls