China's market rally faces test as U.S. trade rift flare: 'much more difficult couple of weeks now'

Greater China
Source: CNBCPublished: 10/13/2025, 02:59:00 EDT
US-China Trade War
Tariffs
Rare Earths
Chinese Equities
Geopolitical Risk
China's market rally faces test as U.S. trade rift flare: 'much more difficult couple of weeks now'

News Summary

China's stock market rally is facing renewed pressure as U.S.-China trade tensions flare up following President Donald Trump's announcement of new 100% tariffs on Chinese imports. Markets had previously rallied to multi-year highs (CSI 300 up nearly 20% YTD, Hang Seng up approximately 33%) on expectations of a détente and a potential meeting between President Trump and President Xi Jinping. However, Washington's fresh warnings over Beijing's rare earth export controls and the new tariff threats have dashed hopes for geopolitical stability. Analysts like Sean Darby of Mizuho Securities believe global equities are "perfectly priced" and ill-prepared for a renewed trade confrontation. Ed Yardeni, President of Yardeni Research, warned that if neither side blinks, the U.S. and Chinese economies would lead the global economy into a deep recession, if not a depression. Goldman Sachs cautioned that uncertainty now spans a wider range of scenarios, from renegotiation to retaliation, and that there's a chance of a return to triple-digit tariffs. Arthur Budaghyan, chief emerging markets and China strategist at BCA Research, noted that Chinese equities were already "very overbought," with gains concentrated in a few stocks like Tencent, Alibaba, and NetEase, making offshore Chinese stocks vulnerable to a pullback.

Background

In 2025, U.S. President Donald Trump, re-elected in November 2024, continues to pursue a firm stance on trade policy. Previously, the U.S. and China had engaged in multiple rounds of trade disputes, imposing substantial tariffs on each other, which significantly impacted the global economy. A recent period of relative calm fostered market expectations of eased trade relations and potential high-level dialogues, boosting investor confidence. The Chinese government had implemented various measures to stimulate economic growth, and significant foreign capital inflows into Chinese equities fueled a robust market rebound. Concurrently, China holds a dominant position in the global rare earth supply chain; rare earths are critical raw materials for various high-tech products and defense industries. The U.S. warning regarding China's rare earth export controls further underscores the importance of resource control in global strategic competition.

In-Depth AI Insights

Why would the Trump administration choose to escalate the trade war precisely when market expectations leaned towards a détente? - This could reflect a post-re-election strategy by the Trump administration to gain maximum leverage in trade negotiations with China. Imposing tariffs abruptly against a backdrop of anticipated de-escalation and potential summit aims to reset market expectations and pressure China into greater concessions. - It further solidifies an "America First" economic nationalist stance, demonstrating to the domestic electorate a firm commitment to protecting American industries and jobs, especially after a critical election year. - The combination of rare earth export warnings and 100% tariffs could also be part of a broader economic decoupling strategy, designed to reduce U.S. reliance on critical Chinese supply chains and undermine China's competitiveness in high-tech sectors. How might China's "overbought" equity market conditions impact its strategy in responding to renewed trade tensions? - Reduced Negotiation Flexibility: The market's fragility might constrain China's ability to take a hardline stance in trade talks. To avert a potential market crash that could trigger systemic financial risks and domestic instability, the Chinese government may feel greater pressure to seek compromise rather than escalate confrontation. - Exposure of Structural Issues: Gains concentrated in a few tech giants (like Tencent, Alibaba) suggest a lack of market breadth, potentially masking broader economic weaknesses. Trade conflict will accelerate the exposure of these structural issues, potentially prompting the government to implement deeper reforms to bolster market confidence. - Heightened Capital Outflow Risk: Under the dual pressure of escalating trade war and a vulnerable stock market, foreign investors may accelerate their exit from the Chinese market, seeking safer havens, which could exert downward pressure on the RMB exchange rate and foreign exchange reserves. Beyond tariffs, what are the broader geopolitical and supply chain implications of the rare earth export controls mention? - Supply Chain Resilience Reshaping: Rare earths are fundamental to numerous high-tech industries. China's export controls will compel nations globally to accelerate the search for alternative supply sources and diversify rare earth supply chains, reducing reliance on a single country. This will create new investment opportunities but also increase short-term production costs and uncertainty. - Escalation of Tech Cold War: Rare earth controls further highlight the geopolitical dimension of technological competition. It is not merely an economic issue but a struggle for national security and technological dominance. The U.S. and its allies will likely increase investment in domestic rare earth exploration, mining, and processing to counter China's strategic advantage. - International Relations Realignment: Rare earths, as a strategic resource, will become a significant bargaining chip in geopolitical negotiations. This may lead some countries to re-evaluate their alliances and trade strategies to secure stable supplies of critical resources, potentially even leading to the formation of new resource-focused alliances.