# China Built a 5-Meter Composite Rocket Module in Seven Months. That's the Real Story.

- slug: china-built-a-5-meter-composite-rocket-module-in-seven-months-thats-the-real-story
- date: 2026-04-21
- category: Space & Aerospace

CASC unveiled the largest composite rocket structure in China aerospace history on April 11 — and the Long March 10B that will carry it to orbit is weeks from flight.

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