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Comac Advances C929 Widebody Program

October 13, 2026

2 min read

Key Takeaways

Comac's C929 widebody program gains momentum with supplier advancements.
Suppliers take on major structural work for development aircraft.
C929 targets service-entry in the mid-2030s with 51% composite content.

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Strategic Implications

Comac's progress on the C929 program may indicate growing competitiveness in the global widebody market. The involvement of multiple suppliers suggests a robust supply chain, which could benefit the program's timeline and cost. The high composite content target may also signal a shift towards more efficient and lightweight aircraft designs.

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What Happened

Chinese Manufacturer Builds Out Supply Chain For New Aircraft

Comac’s C929 widebody program is advancing with suppliers making significant progress on major structural components. The program is currently in the detailed design phase, with a target service-entry in the mid-2030s. Suppliers such as Cotesa China and Huarui Aviation are working on key components, including composite frames and midsection fuselages. The program’s high composite content target and domestically developed engine may position the C929 as a competitive player in the global widebody market. This development was reported by Leeham News.

Source | Originally Published: October 13, 2026

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