In his article for The Times, tech and economics journalist Matthew Field argues that Chinese President Xi Jinping’s strategic ambition is to make the global economy—and critical Western technology sectors—dependent on China, while ensuring China remains self-sufficient.
Key Takeaways & Core Analysis
1. Shift from Interdependence to Strategic Asymmetry
For decades, the US-China economic model relied on mutually beneficial trade: low-cost Chinese manufacturing held down inflation for American consumers, while American capital and technological demand supported Chinese industrial growth. Field’s analysis underscores a shift away from this setup:
- Asymmetric Dependency: China aims to secure control over vital industrial chokepoints—such as critical minerals, advanced manufacturing capacity, green technology, and energy supply chains—while systematically insulating its domestic economy from reliance on Western suppliers.
- Impact on the US Model: The contemporary US economic expansion relies heavily on high-margin tech, capital mobility, green energy transitions, and software/AI innovation. By dominating foundational hardware, refining capacity, and advanced physical production, China threatens the physical supply chains that underpin those high-growth American sectors.
2. Redefining Global Trade Architecture
Unlike traditional economic rivalries centered on capturing domestic market share, this conflict turns on who controls global infrastructure, trade routes, and international financial channels:
- Alternative Systems: China is actively developing alternative cross-border payment platforms and trade corridors to bypass US-centric financial institutions and tariff mechanisms.
- Industrial Policy Friction: China's state-subsidized manufacturing model creates capacity in sectors like electric vehicles, solar power, and microelectronics, undercutting competitor margins in the US and Europe.
Economic Perspectives on the Dispute
| Perspective | Core Argument | Policy Response |
| National Security & Strategic Hedging | China's dominance in high-tech manufacturing and critical supplies presents an immediate risk to US defense, economic autonomy, and job growth. | Targeted tariffs, outbound investment restrictions, supply chain "friend-shoring," and industrial subsidies (e.g., CHIPS Act). |
| Free-Market & Integrationist | Decoupling or aggressive protectionism threatens to raise consumer prices, disrupt supply chains, and stifle global growth. | Collaborative regulatory frameworks, trade multilateralism, and maintaining open investment flows where national security isn't compromised. |
Strategic Outlook
Field's commentary reflects a broader consensus among foreign policy and economic analysts: the conflict between the US and China is no longer a standard trade dispute solvable by bilateral purchase agreements. Instead, it is a long-term structural competition over who designs, manufactures, and sets the rules for the global economy.
The tech and industrial rivalry between the United States and China is defined by a balance between American software, capital, and design advantages, and Chinese scale, supply chain integration, and physical manufacturing capacity.
Key Areas of Advantage
| Sector | United States Advantage | China Advantage |
| Artificial Intelligence | • Dominance in frontier model research and foundational IP • World leader in advanced AI chip design (NVIDIA, AMD) • Vast private capital flows and global ecosystem lock-in | • Rapid open-source adoption and cost-efficient application scaling • Unmatched raw data volume and domestic user base • Superior grid capacity expansion to power data centers |
| Green Energy | • Advanced chemical R&D and next-gen battery innovation • High consumer adoption potential and tax incentive support • Strong venture investment in speculative clean-tech startups | • Near-monopoly on critical mineral refining and processing • Massive scale in solar, wind, and EV manufacturing • End-to-end domestic supply chain control keeping costs low |
| Advanced Manufacturing | • World-class high-precision engineering and defense manufacturing • Leadership in software-hardware integration (CAD, robotics software) • Strong IP protections attracting high-value manufacturing capital | • Deep industrial clusters and unmatched factory ecosystem density • Rapid prototyping speeds and massive skilled technical workforce • Comprehensive state subsidies supporting factory automation |
Sector-by-Sector Breakdown
1. Artificial Intelligence (AI)
- United States: The US leads in computational horsepower, cloud infrastructure, and frontier foundational models.
American hyperscalers and venture capital firms deploy massive capital into AI buildouts, while US firms maintain a virtual monopoly on high-end AI chip architecture. The US also attracts top global AI research talent. - China: Facing restrictions on advanced chip hardware, China focuses on open-source accessibility, application-layer integration, and training efficiency.
China's primary structural advantage in AI lies in power generation and grid capacity—its electric grid expands rapidly, helping avoid the "electron bottleneck" facing American data center expansions.
2. Green Energy
- United States: American advantage focuses on breakthrough research, such as solid-state battery chemistries, geothermal energy, and advanced nuclear reactor designs. However, domestic deployment often faces higher capital costs, regulatory delays, and reliance on foreign supply chains.
- China: China dominates global production across the green energy supply chain, controlling over 70–80% of the world's solar cell, wind turbine, and lithium-ion battery manufacturing capacity. Beyond final assembly, China holds a strategic advantage in processing raw critical minerals (lithium, cobalt, rare earth elements) required to build renewable infrastructure.
3. Advanced Manufacturing
- United States: The US retains high-value manufacturing leadership in aerospace, specialized medical devices, defense systems, and semiconductor equipment software. Federal policy (such as the CHIPS and Science Act) aims to rebuild domestic production, though high labor costs and supply chain gaps remain operational hurdles.
- China: China functions as the world's premier industrial ecosystem. Its advantage relies on "industrial density"—the close geographical proximity of component suppliers, tooling facilities, logistics hubs, and assembly lines. This allows Chinese manufacturers to iterate hardware designs and scale mass production faster and cheaper than competitors.
Strategic Summary
The competition reflects a division between architectural innovation and physical execution:
- The US strategy relies on maintaining the lead in high-margin technologies, advanced chip designs, software ecosystems, and attracting elite global talent.
- The Chinese strategy relies on scale, control over raw physical inputs, aggressive state support, and dominating mass-production capacity to make global supply chains dependent on Chinese infrastructure.
To build a fully self-sufficient semiconductor ecosystem in response to US export controls, China is pursuing a comprehensive national strategy aimed at replacing foreign technology at every stage of the chipmaking supply chain.
Rather than relying on a single breakthrough, Beijing's approach spans state capital allocation, hardware adaptation, domestic equipment replacement, and strategic retaliation.
Core Pillars of China's Semiconductor Self-Sufficiency Strategy
1. Unprecedented State Capital (The "Big Fund" Strategy)
The primary driver of China’s push is heavy state funding.
- Big Fund Phase III: In May 2024, China registered its third national semiconductor fund (commonly known as Big Fund III) with $47.5 billion in capital.
- Targeted Allocations: Unlike previous phases that spread funding broadly, recent state capital directly targets high-bottleneck areas: advanced lithography, high-bandwidth memory (HBM), advanced packaging, and domestic chemical inputs.
2. Adapting Existing Infrastructure for Advanced Nodes
Faced with restrictions on acquiring Extreme Ultraviolet (EUV) lithography machines from ASML, Chinese foundries—led by Semiconductor Manufacturing International Corporation (SMIC)—have adapted mature tools:
- Multi-Patterning DUV: Foundries use existing Deep Ultraviolet (DUV) immersion lithography systems through complex multi-patterning techniques (SAQP/SADP) to produce sub-10nm chips.
- Advanced Packaging (Chiplets): China relies heavily on advanced packaging and 3D stacking techniques to bridge the performance gap. By combining multiple smaller, mature-node chips into a single package, companies like Huawei can achieve high compute performance without requiring single-die advanced nodes.
3. Equipment and Material Localization
To build a supply chain free of Western equipment, China is systematically replacing foreign suppliers across the manufacturing process:
- Etching & Deposition: Companies like AMEC (Advanced Micro-Fabrication Equipment Inc.) and Naura Technology have achieved strong domestic market share in dry etching, chemical vapor deposition (CVD), and cleaning tools.
- Lithography Breakthroughs: Lithography remains the hardest hurdle. Domestic toolmakers like SMEE (Shanghai Micro Electronics Equipment) and state-backed research institutes are developing indigenous DUV scanners and testing alternative lithography concepts (such as nanoimprint lithography and particle accelerator-based light sources).
- Chemicals & Wafers: Domestic suppliers of electronic-grade silicon, photoresists, and fluorinated chemicals are being systematically integrated into local fab lines.
4. Fostering "National Champions" and Closed-Loop Ecosystems
The Chinese government has directed domestic tech giants to source components locally, creating guaranteed demand for domestic fabs.
- Huawei’s Vertical Ecosystem: Huawei acts as a anchor for domestic supply chain integration, designing homegrown AI accelerators (e.g., Ascend series) while collaborating with SMIC and domestic toolmakers to fabricate them.
- Bespoke Domestic Orders: Cloud operators (like Alibaba) and domestic AI startups are increasingly shifting AI training and inference hardware orders away from restricted Western platforms toward domestic chip makers.
5. Tit-for-Tat Retaliatory Measures & Critical Mineral Controls
Beyond domestic R&D, Beijing leverages its dominant position in critical upstream raw materials to counter Western restrictions:
- Critical Mineral Export Limits: China enforces strict export controls and licensing on critical semiconductor inputs, including gallium, germanium, antimony, and graphite.
- Unreliable Entity Lists & Dual-Use Export Rules: China maintains regulatory mechanisms to penalize foreign firms adhering strictly to US unilateral sanctions and restricts the export of select domestic dual-use technology.
Key Technical Challenges Facing the Push
Despite significant capital and rapid localization in mature nodes, several critical bottlenecks remain:
| Area | Current Status | Key Bottleneck |
| Advanced Lithography | Reliant on legacy DUV multi-patterning. | High costs and lower wafer yield compared to true EUV processes. |
| EDA Software | Domestic tools cover mature design flows. | Leading-edge chip design still depends on Western Electronic Design Automation (EDA) suites. |
| Yield & Cost Economics | Mass production achieved for 7nm class nodes. | Multi-patterning on legacy tools reduces usable chips per wafer, driving up unit costs. |
By Jugo Ikeji Uju
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