Soaring valuations among China’s sizzling chip, AI-related stocks test investors’ patience

Greater China
Source: South China Morning PostPublished: 10/10/2025, 05:14:00 EDT
Cambricon Technologies
Semiconductor Manufacturing International (SMIC)
AI Chips
Semiconductor Industry
Tech Self-Sufficiency
Soaring valuations among China’s sizzling chip, AI-related stocks test investors’ patience

News Summary

Chinese chip stocks have experienced a significant rally in recent months, driven by the nation's push for self-sufficiency, yet their high valuations are beginning to concern some investors. For instance, Cambricon Technologies is trading at an earnings multiple nearly five times that of Nvidia, while SMIC and Hua Hong Semiconductor are priced at premiums compared to major global foundries. Analysts warn that such elevated multiples leave little room for error, and the market's patience may wane quickly if these companies fail to deliver on performance. Since late June, a gauge of Chinese semiconductor shares has surged 55%, outperforming chip stocks in the US, Japan, South Korea, and Taiwan, which saw gains of 20-30%. This outperformance is attributed to Beijing's support for domestic tech and a call for firms to avoid Nvidia processors. Huawei and Alibaba have recently launched their own chip designs, and SMIC is reportedly testing China's first domestically produced advanced chipmaking equipment. These developments underscore China's accelerating drive towards technological self-sufficiency, posing a potential threat to international manufacturers.

Background

China is aggressively pursuing technological self-sufficiency, particularly in semiconductors and artificial intelligence (AI), aiming to reduce reliance on foreign technology and dominate the global tech landscape. This strategy has gained urgency amid heightened US-China tech competition during the Trump administration, which has imposed various export controls and sanctions on Chinese tech companies. Against this backdrop, the Chinese government has provided policy support and capital investment to encourage domestic companies to develop indigenous R&D capabilities. This has led to soaring valuations for domestic chip and AI-related stocks, as investors bet on their potential to achieve breakthroughs in critical high-tech areas where China faces bottlenecks. However, global markets are generally wary of an AI valuation bubble, subjecting these even higher-valued Chinese stocks to intense scrutiny.

In-Depth AI Insights

What are the true underlying drivers behind the elevated valuations of Chinese chip stocks? Beyond the national self-sufficiency narrative and policy support, key drivers include: - Limited Domestic Investment Alternatives: High-growth tech stocks aligned with national strategic priorities are highly attractive to domestic investors in China's capital markets, especially when other investment avenues are restricted or offer poor returns. - “China-Replacement” Premium: The market is paying a significant premium for indigenous Chinese solutions that can replace critical Western technologies, believing they hold immense long-term growth potential and strategic national value. - Expectation Over Reality: Current valuations largely reflect extremely high expectations for future technological breakthroughs, market share expansion, and policy dividends, rather than being based on current profitability or short-term performance. How will China's tech self-sufficiency efforts reshape the global semiconductor industry landscape? China's self-sufficiency strategy is not just an internal matter; it will have profound effects on the global semiconductor industry: - Accelerated Supply Chain Bifurcation: It will hasten the formation of a “two-track system” with a Western-led supply chain and a China-centric Eastern supply chain, leading to increased fragmentation of the global semiconductor market. - Intensified Innovation Race: This will compel China to invest more resources into advanced process and equipment R&D, potentially leading to disruptive innovations in certain areas, but also to a divergence of technological roadmaps. - Global Competition and Consolidation: As Chinese domestic alternatives emerge, overseas suppliers will face greater competitive pressure, potentially stimulating M&A activity within the industry to consolidate market positions or seek new growth avenues. For investors, what are the primary risks and potential rewards associated with holding these highly valued Chinese chip stocks? - Primary Risks: - Execution Risk: Significant uncertainty exists in technology R&D and commercialization; high R&D investments may not translate into timely profits. Share prices could face sharp corrections if companies fail to meet market expectations quickly. - Policy Dependency: Valuations are highly reliant on state policy support. Any shift in policy direction or intensity of support could impact companies' fundamentals and market sentiment. - US Sanctions Uncertainty: Despite China's self-sufficiency drive, it remains vulnerable to further US tech sanctions, particularly in critical materials and equipment, which could hinder its development of high-end chip manufacturing capabilities. - Market Patience Erosion: Investor tolerance for high valuations is limited. If earnings growth fails to consistently match valuations, market confidence could rapidly dissipate. - Potential Rewards: - Becoming a “National Champion”: Companies successfully achieving technological breakthroughs and dominating the domestic market will gain immense long-term growth potential and a national strategic premium. - Import Substitution Dividend: As domestic content rises, these companies are poised to capture market share previously held by imported products, benefiting from vast domestic demand. - Technological Leadership: Achieving global leadership in specific AI chip or semiconductor manufacturing segments would earn international recognition and higher valuations.