Zhipu AI (HK:2513) shares rose 16.2% to HK$904.50 after the company increased AI model access fees.
The price hike, the second since its early‑year Hong Kong listing, raises GLM‑5.1 fees by 8‑17% versus older models.
Zhipu reported revenue more than doubled in 2025, propelling its stock up nearly 600% YTD 2026 and hitting record highs.
Peer MiniMax Group (HK:0100) gained 5.6%, with its stock up about 200% YTD, reflecting broader AI sector optimism.