The Shanghai Composite Index fell nearly 1%, the STAR Market 50 index dropped over 2%, AI hardware stocks collectively declined, with Cambricon falling over 7%. Government bonds rose, while commodities decreased.

Chinese equities experienced a broad decline, with A-shares falling below key levels and Hong Kong stocks also retreating, primarily due to a sharp sell-off in AI hardware stocks like CPO and GPU concepts. This contrasted with a strong surge in new energy sectors, particularly power and solid-state battery companies, which saw significant gains. Concurrently, treasury bond futures continued their ascent, domestic commodity futures broadly declined, and the RMB strengthened against the USD.

Analysis

The Chinese A-share market experienced a broad-based decline, with the Shanghai Index falling 0.83% to break below 3,800 points and the GEM Index reversing an early 1.5% gain to close down 1.09%. This downturn was primarily driven by a significant sectoral rotation, characterized by a sharp sell-off in AI-related hardware stocks and a concurrent surge in the new energy sector. CPO and GPU concept stocks faced heavy selling pressure, with names like Zhongji Xuchuang and Tianfu Communications dropping over 10%, while Cambrian fell more than 7%. In stark contrast, power battery and solid-state battery concepts rallied strongly; Tianhong Lithium Battery surged by its 30% limit, and Everweft Lithium Energy gained over 10%. This divergence occurred within a broader risk-off environment, evidenced by a continued rise in treasury bond futures, where the 30-year contract gained 0.32%, and a widespread decline in domestic commodity futures, with coking coal falling nearly 3% and lithium carbonate dropping over 2%. The central bank's net liquidity withdrawal of 203.5 billion yuan via reverse repos likely contributed to the negative market sentiment.

Key Decisions for Investors

• Investors should exercise caution with AI hardware stocks, such as those in the CPO and GPU sectors, as the sharp intraday reversal from highs to significant losses suggests strong profit-taking pressure and a potential break in upward momentum.
• While the new energy and battery sectors demonstrated exceptional relative strength, the divergence between surging battery stock prices and falling lithium carbonate futures warrants scrutiny; the rally may be sentiment-driven, and investors should assess whether valuations are sustainable against weakening raw material costs.
• The concurrent sell-off in equities, weakness in industrial commodities, and rally in government bonds signal a classic risk-off market tone, making it prudent to monitor overall market direction and consider increasing defensive positioning or hedging strategies.