- Lead. Baidu’s AI chip subsidiary Kunlunxin is targeting a $50 billion valuation in a planned Hong Kong IPO, according to a report by The Information published June 28.
- Fact. Kunlunxin asked prospective investors to commit to purchasing its semiconductors worth three to seven times the value of their planned subscription — an unusual structure that regulators have flagged as potentially problematic.
- Stake. The listing would rank among the largest technology IPOs in Hong Kong’s history and positions Kunlunxin as China’s most heavily valued AI chip company at a time when Beijing is actively promoting domestic semiconductor listings.
A dramatic valuation reset
The $50 billion target represents a sharp upward revision from earlier in the year. The South China Morning Post had reported Kunlunxin was seeking a valuation of roughly $14.7 billion as recently as May 2026, while an earlier estimate pegged the figure at around HK$100 billion (approximately $12.8 billion). The jump to $50 billion — more than three times the prior range — reflects both the intensifying investor appetite for AI infrastructure plays and the company’s own efforts to reframe itself as an independent semiconductor business rather than a captive supplier to its parent. Baidu declined to comment when contacted by Reuters, which noted it could not immediately verify the details of the report.
Kunlunxin was founded in 2011 as Baidu’s internal chip development unit, central to the search giant’s full-stack AI strategy. Over the past two years, the unit has aggressively expanded beyond its parent: external customers accounted for more than half of Kunlunxin’s revenue in 2025, and the company was expected to reach breakeven that same year. Tencent has been confirmed as a customer, and ByteDance is reportedly evaluating the company’s chips.
The investor-customer hybrid model
The structural quirk drawing the most scrutiny is Kunlunxin’s requirement that IPO investors also agree to buy its chips. Prospective backers were asked to purchase semiconductors valued at three to seven times the size of their intended investment, effectively bundling commercial procurement with equity participation. The Bank for International Settlements has warned that such arrangements exemplify “circular financing” structures that are “typically poorly disclosed,” raising questions about how much of Kunlunxin’s revenue base would be durable once the IPO closes.
The offering is being led by CICC, Citic Securities, and Huatai Securities. Kunlunxin also confidentially filed a listing application with the Hong Kong Stock Exchange in January and is pursuing a dual listing on Shanghai’s STAR Market. No formal timetable for the subscription window has been announced.
Hong Kong’s AI fundraising surge
The planned listing arrives against a buoyant backdrop for Hong Kong equity capital markets. The exchange raised $44 billion in the first half of 2026, the highest level in five years, fuelled in part by a string of AI and clean-energy offerings including CATL and Zhipu. Beijing has explicitly signalled its intention to channel domestic AI and chip companies toward public markets, and Kunlunxin’s prospective $50 billion price tag would test how much premium international investors are willing to assign to a Chinese AI chipmaker that, unlike Nvidia, still depends on its founding parent for a meaningful share of its order book.
Baidu’s shares rose 7% on June 29 following the report, according to market data tracked by ts2.space. The market’s reaction underscores how the Kunlunxin spin-off story has become one of the primary valuation catalysts for Baidu itself, which has struggled to close the gap with US AI peers despite heavy investment in its Ernie large language model ecosystem.
The Kunlunxin development comes as a wave of AI-adjacent listings reshapes global equity markets. SK Hynix’s planned $29 billion Nasdaq listing, aimed at funding AI memory capacity, reflects a similar dynamic: hardware companies that supply the AI build-out are racing to raise capital while investor enthusiasm remains elevated.