Baidu to Spin Off AI Chip Unit Kunlunxin for Hong Kong IPO

Baidu to Spin Off AI Chip Unit Kunlunxin for Hong Kong IPO

Baidu, the Chinese technology conglomerate, has unveiled plans to spin off its artificial intelligence chip subsidiary, Kunlunxin, with an initial public offering targeted for Hong Kong. This strategic move comes at a critical juncture as China intensifies its drive for semiconductor self-sufficiency, prompting a surge in domestic chipmakers seeking capital.

The company disclosed its confidential filing for a listing on the Hong Kong Stock Exchange, although the specifics of the offering, including its scale and structure, are yet to be finalized. The proposed spin-off is contingent on securing regulatory approvals, including from China’s securities regulator. Baidu has cautioned that there is no certainty the separation will ultimately materialize. Baidu currently holds an estimated 59% stake in Kunlunxin.

As a prominent player in China’s burgeoning artificial intelligence sector, Baidu operates on both sides of the AI chip market. It is a significant consumer of specialized AI chips for its data centers and cloud computing operations, while simultaneously designing such chips through its Kunlunxin division. The company articulated that the spin-off aims to underscore Kunlunxin’s independent growth potential, attract investors focused on the sector, and broaden its financing avenues. Kunlunxin will continue to operate as a subsidiary of Baidu.

This development unfolds against a backdrop of escalating technological friction between the United States and China. Both nations have implemented measures impacting Chinese AI firms’ access to advanced AI chips manufactured by U.S. companies like Nvidia. Concurrently, Beijing has been actively promoting domestic chip procurement and channeling substantial public investment into semiconductor research and development. In recent months, several Chinese chip manufacturers, including Moore Threads and Biren Technology, have announced their intentions to go public.

A Growing Business Focus

Established in 2012, Kunlunxin is integral to Baidu’s ambition to establish itself as a “full stack” AI company, encompassing hardware, servers, data centers, as well as AI models and applications. While Baidu has historically relied heavily on Nvidia’s chips to power its AI compute needs, it has increasingly integrated its in-house designed chips within its data centers to run its Ernie AI models. Kunlunxin has also evolved into a distinct operational entity, broadening its customer base to include third-party clients beyond Baidu.

Reports suggest that Kunlunxin’s revenue was projected to surpass 3.5 billion yuan (approximately $500 million) last year, achieving profitability. External sales were anticipated to constitute over half of its revenue in 2025. Further demonstrating its market traction, Kunlunxin secured orders exceeding 1 billion yuan from suppliers to China Mobile, a leading telecommunications provider in China. China Mobile was also an investor in Kunlunxin’s recent funding round, which reportedly raised over 2 billion yuan and valued the unit at approximately 21 billion yuan.

In its announcement, Baidu highlighted that the spin-off and listing of Kunlunxin would better align management incentives with performance metrics and enhance the unit’s market standing. Analysts at JPMorgan projected late last year that Kunlunxin’s chip sales could see a sixfold increase, reaching 8 billion Chinese yuan by 2026.