Chinese AI Chip Stocks Surge on Z.AI's Domestic-Only Data Center Milestone

Chinese artificial intelligence and semiconductor stocks surged on Tuesday following a report that AI startup Z.AI has constructed a large data center powered entirely by domestically produced chips. The development has fueled investor optimism that China can advance its AI ambitions despite U.S. export controls on advanced processors.

Broad Market Rally

The news triggered significant gains across China's technology sector, lifting the small-cap CSI 1000 Index by 3.5% and the broader Shanghai Composite by nearly 1%. Chip-related companies were among the top performers.

Key stock movements included:

• NAURA Technology Group Co Ltd (SZ:002371) jumped by the daily 10% limit.
• Semiconductor Manufacturing International Corp (HK:0981), China's largest chipmaker, climbed 8.8% in Hong Kong.
• Cambricon Technologies Corp Ltd (SS:688256) rose 8.5%.
• BOE Technology Group Co Ltd (SZ:000725) and Luxshare Precision Industry Co Ltd (SZ:002475) gained 6.1% and 5.6%, respectively.

A Domestic AI Milestone

Ad

According to a Bloomberg report, Z.AI, formerly known as Zhipu, has completed a 1-gigawatt data center built exclusively with Chinese-made chips. The facility has reportedly begun partial operations to train the company's GLM family of AI models.

This is seen as a crucial proof-of-concept for China's semiconductor supply chain. Evidence that a major AI firm can deploy a large-scale computing cluster without foreign hardware is a positive signal for domestic equipment makers, chip designers, and manufacturers.

Context: Navigating US Curbs

The rally reflects growing market confidence that China's AI ecosystem can become less dependent on imported hardware. Investors have been closely watching whether domestic chipmakers can supply the computing power needed for advanced AI as U.S. restrictions tighten access to leading processors from companies like Nvidia.

The development comes as Beijing reportedly prepares a 2 trillion yuan ($295 billion), five-year investment plan to expand its data center infrastructure, underscoring a national push for a self-sufficient technology ecosystem.