중국의 C919 제트기 제조사, 배송 지연 속 공급망 취약성 검토

China’s top civilian aircraft manufacturer is reassessing geopolitical risks to its supply chains – particularly for jet engines sourced from foreign firms – according to a source at the planemaker, as deliveries of its flagship C919 passenger jet appear to be late or delayed this year. The Shanghai-based Commercial Aircraft Corporation of China (Comac) is facing external and internal constraints, including reliance on foreign suppliers for critical components and persistent manpower shortages,...

The firm still relies on overseas suppliers for some critical parts, while labour shortages also pose problems, a company source says

The Shanghai-based Commercial Aircraft Corporation of China (Comac) is facing external and internal constraints, including reliance on foreign suppliers for critical components and persistent manpower shortages, said the source, who added that other optimisations to design and production were already under way.

“Aircraft manufacturing has long and fiendishly complex supply chains … It involves a lot of planning and effort to add just one more jet to the delivery queue,” the person said on condition of anonymity, as the source was not authorised to speak to the media.

“Not a single link, a single piece in the supply chain can be missing. Similarly, not a single part of the hundreds of thousands of bolts, wires and systems that make up an airliner can be omitted, before we are satisfied with quality and safety so that a delivery can be made.”

Comac delivered only 15 units of the C919 – a single-aisle passenger jet intended to compete with the Boeing 737 and Airbus A320 families – to customers in 2025, well short of its initial target of 75.

Most of the components making up the jet’s airframe – including the nose, cockpit, wings, fuselage and tail – are sourced domestically, as efforts to expand localisation continue. But core systems, including the engine and avionics, still come from Western suppliers.