What China Doesn't Make: The Microprocessor Gap

China manufactures a staggering share of the world's goods—smartphones, shoes, steel, textiles, solar panels, rare earth elements, and more. However, a critical exception persists: advanced microprocessors (logic chips). As of recent data, China produces only ~10–15% of the microprocessors it consumes domestically and a negligible share of cutting-edge nodes (7nm, 5nm, 3nm).

The Semiconductor Gap

Global advanced logic fabrication is concentrated in:

• Taiwan (TSMC): ~90% of <7nm capacity; sole volume producer of 5nm/3nm.
• South Korea (Samsung): Major 7nm/5nm/3nm player.
• USA (Intel): Historically dominant; regaining foundry foothold.

China's SMIC (Semiconductor Manufacturing International Corporation) has achieved 7nm pilot production (likely via DUV multi-patterning), but yield, volume, and access to EUV lithography (blocked by export controls) remain hurdles. China dominates in legacy nodes (28nm+), packaging/testing, and memory (YMTC in NAND), but high-performance CPUs, GPUs, AI accelerators, and modem/baseband chips remain heavily import-dependent.

Strategic Implications

This dependency drives China's massive state-backed semiconductor investment ("Big Fund" phases, ~$150B+), talent recruitment, and domestic ecosystem development. Progress is real but catching the moving frontier—where TSMC/Samsung/Intel invest $30–50B annually—is a generational challenge. For now, "what China cannot make" is the world's most advanced silicon brains.