Why jet engines aren't made in China

a month ago

Jet engines are a complex manufacturing challenge where China's state-capitalist model struggles due to slow iteration cycles, high regulatory barriers, and the need for deep process knowledge accumulated over decades.
China excels in industries with fast iteration cycles, clear technological targets, and underserved demand (e.g., EVs, batteries), but jet engines lack these features, relying instead on reliability, certification, and a specialized supplier network.
The commercial jet engine market has thin margins, extreme cost sensitivity, and rigorous certification (e.g., FAA/EASA), making entry difficult; China's CJ-1000A program faces delays and limited domestic sales without international certification.
Military jet engines are more feasible for China due to captive demand and lower efficiency requirements, but they still lag Western counterparts by decades in performance and reliability.
China's pursuit of jet engine indigenization is driven by strategic autonomy (autarky) and civil-military fusion, despite high costs and opportunity costs, as it ignores market feedback in favor of ideological goals.
The West's decentralized capital allows asymmetric bets on innovations like supersonic jets and autonomous drones, while China focuses on scaling mature technologies, raising questions about long-term innovation competitiveness.

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