Chinese chipmakers' profits surge 620% as AI boom fuels self-sufficiency drive

China's ~190 listed chipmakers generated a combined 620% profit increase in the first half of 2026, reflecting both the global AI infrastructure race and Beijing's push to reduce dependence on foreign semiconductors—a dual tailwind that masks the ongoing technological gap with TSMC and Samsung in advanced nodes. This profitability surge will likely accelerate domestic chip design and manufacturing capacity, but the gains are concentrated in lower-complexity segments (analog, power management, legacy nodes) rather than the cutting-edge processors that would challenge Western supply chains. The metric matters chiefly as evidence of how AI demand and industrial policy are reshaping chip economics globally, with spillover effects on pricing, allocation, and geopolitical leverage across the industry.