Neolix（新石器）announced on October 20 that it had completed a Series E financing round of nearly US$400 million, with proceeds earmarked for regional service hubs and autonomous-driving technology. The company says its global fleet now exceeds 30,000 Level 4 delivery vehicles, although overseas deployments remain at different stages of testing and commercial operation.
The round was co-led by Boyu Capital（博裕投资）and an unnamed national-level investment fund, according to Chinese financing coverage. Other participants included Alibaba’s（阿里巴巴）AEF NextGen Hong Kong fund, Monolith Management（砺思资本）, GGV Capital（纪源资本）and Vertex Growth, alongside returning investors.
The financing brings cumulative capital raised above CNY 10 billion, according to Neolix. Its valuation was not disclosed. Media reports identified the unnamed co-lead as the National AI Industry Investment Fund, citing people familiar with the matter; that identification should be distinguished from the company’s disclosed investor list.
Neolix reports a presence in nearly 20 countries and more than 300 cities, with cumulative autonomous-driving mileage exceeding 260 million kilometers. These are company-wide figures, not a measure of overseas vehicles or revenue. They also do not establish how many vehicles are active daily or operating profitable routes.
Its international business combines commercial deployments with trials. Reporting on the financing described deployment activity in the United Arab Emirates, commercial operations in South Korea, and testing in Japan and Malaysia. In Europe, Neolix has established a regional headquarters in Luxembourg and is conducting pilots in markets including Portugal, Belgium and Switzerland.
The company plans to use the new funding to strengthen local service hubs in major regional markets and improve customer support. It will also invest in end-to-end model training, using operating data to improve safety and vehicle performance while reducing lifecycle maintenance costs.
These priorities reflect the demands of expanding from vehicle supply into recurring delivery services. A functioning network requires maintenance, remote support, customer coordination and sufficient freight demand alongside autonomous-driving capability.
For Chinese robotics companies expanding overseas, Neolix illustrates a route built around vehicles and supporting operations together. However, a large fleet and substantial financing do not by themselves demonstrate sustainable economics.
The next meaningful indicators are overseas utilization, service revenue, customer retention and operating costs. Those results will show whether local deployments can develop into a durable logistics business beyond initial trials and fleet expansion.
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