Baidu files for Kunlunxin spin-off in Hong Kong as China's AI chip race intensifies

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Baidu has confidentially filed for a Hong Kong listing of Kunlunxin, its AI chip unit valued at $3 billion. The move comes as Chinese chipmakers race to secure funding amid Beijing's push for semiconductor self-sufficiency and escalating U.S.-China tech tensions. Kunlunxin designs powerful AI accelerators essential for data centers, positioning itself alongside Huawei and Cambricon as China seeks alternatives to Nvidia chips.

Baidu Moves Forward With Kunlunxin Hong Kong Listing

Baidu has confidentially filed an application with the Hong Kong Stock Exchange to spin off and list Kunlunxin, its AI chip unit, marking a strategic move to unlock value in China's rapidly expanding semiconductor industry

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. The Beijing-based parent company submitted the application on January 1, though details including the size and structure of the initial public offering remain undecided

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. Baidu currently owns approximately 59% of Kunlunxin and expects the unit to remain a subsidiary following the listing

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Source: Benzinga

Source: Benzinga

The announcement sent Baidu's Hong Kong-listed shares soaring as much as 9% on Friday, reaching their highest price since September 2023

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. The stock climbed 59% in 2025, reflecting investor optimism around the company's aggressive artificial intelligence strategy

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. Kunlunxin has been valued at at least $3 billion, according to people familiar with the matter

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Strategic Rationale Behind the Baidu Spin-Off

Baidu explained that a carve-out listing would better reflect the value of Kunlunxin and appeal to investors focused on general-purpose AI computing chips and related software and hardware systems

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. The separate listing would raise Kunlunxin's profile among customers, suppliers and potential partners, allowing the AI chip unit to attract new business and tap equity and debt capital markets to enhance financing options

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Jefferies maintained its buy rating on Baidu following the announcement, with analyst Thomas Chong raising his price target to $181 from $159, signaling 39% upside potential

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. The analyst believes the proposed spin-off could unlock Kunlunxin's full valuation while increasing operational and financial transparency

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. This move also aims to strengthen management accountability and showcase Baidu's value in AI-powered business operations

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China's Push for Self-Sufficiency Drives Semiconductor Industry Growth

The Kunlunxin filing comes as competition around AI between China and the U.S. heats up, with Beijing intensifying China's push for self-sufficiency to nurture future national champions in the semiconductor industry

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. Chinese chipmakers are racing to secure funding through listings, with Shanghai Iluvatar CoreX Semiconductor starting to take investor orders for a HK$3.7 billion ($472 million) Hong Kong IPO

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. Shares of Shanghai Biren Technology, an AI chip designer, jumped 82% in their debut on Friday

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U.S.-China tech tensions have escalated with Washington imposing export restrictions on advanced chips, limiting Chinese firms' access to cutting-edge AI chips from Nvidia

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. Beijing has responded by encouraging domestic chip purchases and mobilizing billions in public funds toward development

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. Hong Kong raised $36.5 billion from 114 new listings in 2025, its strongest year since 2021 and more than triple the $11.3 billion raised in 2024

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Kunlunxin's Role in Building China's AI Computing Ecosystem

Founded in 2012 as an internal business unit developing AI chips for Baidu, Kunlunxin has since become independently operated, though Baidu retains a controlling stake

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. The unit makes chips that power servers in data centers and is one of a few Chinese companies capable of designing the powerful AI accelerators essential for AI operations

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. Along with firms like Huawei Technologies and Cambricon Technologies, Kunlunxin is likely to be central to Beijing's effort to wean the country off U.S. technology

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Source: Bloomberg

Source: Bloomberg

Kunlunxin mainly supplies chips to Baidu but has expanded external sales over the past two years

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. The unit's revenue exceeded 3.5 billion yuan ($500 million) last year and reached breakeven, with external customers expected to contribute more than half of revenue in 2025

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. Kunlunxin secured more than 1 billion yuan in orders from suppliers to China Mobile, which participated in its latest funding round that raised over 2 billion yuan and valued the business at roughly 21 billion yuan

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. JPMorgan analysts forecast that Kunlunxin's chip sales could rise sixfold to 8 billion yuan by 2026

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While the proposed spin-off still requires regulatory approvals, including from China's securities watchdog, and there is no guarantee it will proceed

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, the move signals Baidu's commitment to building a broader homegrown AI computing ecosystem. Analysts caution that Kunlunxin cannot fully replace Nvidia's most advanced chips but expect it to work alongside domestic peers to strengthen China's position in the global semiconductor race

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