Chinese AI Stocks Rally After OpenAI Launches GPT
Chinese AI stocks surged after OpenAI released GPT-6 Astra, its most advanced AI model. MiniMax rose 6.5%, Baidu 4.6%, Kuaishou 4.2%, JD.com 4.1%, and Xiaomi 3.9%. Z.AI also gained. Both MiniMax and Z.AI reported significant revenue growth in H1, with Z.AI up 400% and MiniMax up 283%. Investor demand for MiniMax remains strong, with mainland Chinese investors heavily purchasing its shares.
How this was made

The 30-second read
Why it matters
The announcement sparked a sector‑wide rally in Chinese AI stocks listed in Hong Kong, with several gaining 3‑5% intraday.
Market read
The news highlights cross‑border AI competition and provides a short‑term trading opportunity in Chinese AI equities.
What to watch
Regulatory scrutiny in China and potential supply‑chain constraints for AI hardware may limit upside.
Background
OpenAI announced GPT‑6 Astra, its most capable model, prompting optimism for AI applications worldwide.
Ticker impact
JD.com climbed 4.1% on Friday as investors bought Chinese AI exposure following the GPT-6 Astra announcement.
potential further upside if AI hype persists
The broader AI rally lifted JD.com, a major e‑commerce player with AI initiatives.
Market effects
Chinese AI sector gains momentum as global AI breakthroughs raise expectations for domestic developers.
Hong Kong tech indices rose, supporting broader regional tech exposure.
The GPT‑6 launch may intensify competition between US and Chinese AI firms, influencing global AI investment flows.
Counterpoint
The rally could be short‑lived if OpenAI's model does not translate into commercial wins for Chinese firms.
Key entities
- companyOpenAI
Developer of GPT‑6 Astra, catalyst for the rally.
- companyMiniMax
Hong Kong‑listed AI firm that jumped 6.5% on the news.



