Z.AI Raises $5 Billion for AI Expansion
Chinese artificial intelligence company Z.AI has raised $5 billion through a new share placement and convertible bond sale.
The fundraising combines about $2 billion from new Hong Kong shares with roughly $3 billion from convertible bonds. Consequently, Z.AI gains additional capital as Chinese AI companies increase spending on computing infrastructure, model development and technical talent.
Z.AI, formerly known as Zhipu AI, listed in Hong Kong in January. Moreover, it raised about $4 billion through a follow-on share sale in July.
Z.AI Raises Capital Through Shares and Bonds
Z.AI offered 21.97 million new Hong Kong shares at HK$714 each. The price represented a 10% discount to the company’s HK$793 closing price on September 11.
Alongside the share sale, Z.AI raised 20.14 billion yuan, or about $3 billion, through zero-coupon convertible bonds. The bonds mature in September 2027 and will settle in US dollars.
The bonds carry an initial conversion price of HK$892.50 per share. That price stands 25% above the share placement price. As a result, the structure gives investors potential equity conversion at a higher valuation.
Z.AI can redeem all of the bonds from February 18, 2027, if its shares meet specified trading conditions. However, under those conditions, the company cannot redeem only part of the bond issue.
CICC serves as the sole global coordinator for the transaction. Meanwhile, CICC and Guotai Junan Securities’ Hong Kong unit act as joint bookrunners.
Funding Targets, Models and Computing
Z.AI plans to direct about 60% of the net proceeds toward research and development. The funding will support its next-generation AI models and a fully self-training system.
Another 15% will support the company’s expansion plans. The remaining funds will help optimize its capital structure, replenish working capital and support other corporate purposes.
The company also plans to invest in computing resources and related infrastructure. The fundraising can also support strategic investments and potential acquisitions.
The timing reflects the rapidly increasing cost of developing advanced AI models. Chinese developers need substantial computing capacity and specialist talent to compete with US-based companies.
Z.AI’s latest fundraising also follows a broader wave of Chinese AI companies accessing public markets. MiniMax has already listed in Hong Kong, while Moonshot AI and DeepSeek are pursuing potential listings in Hong Kong and Shanghai.
Chinese AI Funding Race Accelerates
Z.AI’s latest capital raise highlights the scale of funding required to compete in China’s increasingly crowded AI market. Meanwhile, companies such as DeepSeek, MiniMax and Moonshot AI are seeking additional capital for computing and model development.
DeepSeek has separately engaged CITIC Securities to prepare for a potential listing on the Shanghai STAR Market. The company previously raised about $7.4 billion in June at a post-money valuation above $50 billion.
For the UAE and wider GCC, the fundraising highlights the growing capital requirements behind advanced AI infrastructure. Regional investors and technology companies are also increasing their focus on computing capacity, AI models and digital infrastructure.
Moreover, Z.AI’s decision to combine equity and convertible debt shows how AI developers are broadening their financing options. As computing costs rise, access to large pools of capital could become increasingly important for companies developing frontier AI systems.
Z.AI’s latest $5 billion raise therefore strengthens its financial position for the next stage of model development and infrastructure expansion. However, the company will face continued competition from both Chinese and US AI developers as the global AI race intensifies.
