Mainland Chinese equities advanced on Tuesday, buoyed by stronger-than-expected factory activity and growing export demand for artificial intelligence hardware.
The rally was concentrated in technology and semiconductor stocks, which led the broader market higher as investors digested the positive industrial data.
The upbeat domestic sentiment stood in contrast to Hong Kong, where the Hang Seng Index declined 1.2% in the session.
The divergence highlights the varying risk appetites across Chinese markets, with mainland investors responding more directly to the fresh manufacturing data while offshore benchmarks faced broader headwinds.
The surge in AI-related export demand underscores the continued global appetite for Chinese semiconductor components, despite ongoing geopolitical tensions and tariff concerns.
This demand tailwind has been a key driver for the sector, reinforcing the strategic importance of China's tech supply chain in the global AI infrastructure build-out.