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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | Long March 6 (incl. 6A / 6C variants) 🇨🇳 China Trust: Operator-primaryⓘ Last verified Active · Last updated 2026-07-26Remove × | ||
|---|---|---|---|
| Company | SAST (Shanghai Academy of Spaceflight Technology) / CASC | CASC / SAST | LandSpace |
| Country | 🇨🇳 China | 🇨🇳 China | 🇨🇳 China |
| Status | Active | Active | Active |
| Vehicle class | Medium | Medium | Medium |
| Propellant | RP-1 / LOX (stages 1–2); N2O4/UDMH (stage 3, base variant) | UDMH / N₂O₄ (hypergolic all stages) | CH₄ / LOX (Tianque-12 + Tianque-15 upper stage) |
| Reusable | No | No | No |
| Stages | 3 | 2 | 2 |
| First flight | 2015 | 1992 | 2022 |
| Payload to LEO | 1,080 kg to SSO (base Long March 6)as of [1]Long March 6A (4 solid boosters, elongated stage 1): at least 4,000 kg to SSO. Long March 6C: similar class without the boosters. Both variants first flew from Taiyuan Satellite Launch Center. ↑ Best | 3,500 kgas of [1]SSO capacity ~1,300 kg; standard LEO 3,500 kg | 6,000 kgas of [1]SSO capacity ~4,000 kg |
| Payload to GTO | — | — | — |
| Height | 29 m (base variant)as of [1] | 41.06 mas of [1] | 49.5 mas of [1] ↑ Best |
| Liftoff mass | 103 t (base variant)as of [1] | 232 tas of [1] ↑ Best | 219 tas of [1] |
| Success rate | 100% (base Long March 6, 15/15)as of [1]6A first flew 2022-03-29, 6C first flew 2024-05-07; both maintain perfect records within their own flight histories as of this date. ↑ Best | 98.7%as of [2]~77/78 successes; one known failure (CZ-2D Y7, Mar 1995 upper-stage anomaly) | 75%as of [2]3/4 full successes; ZQ-2 Y1 (Dec 2022) reached orbit on stage 1 but 2nd stage failed; ZQ-2 Y2 (Jul 2023) SUCCESS — world's first methane-fueled rocket to reach orbit |
| Total flights | 15 (base variant)as of [1] | ~78as of [2] ↑ Best | 4as of [2] |
| Cost / kg LEO | — | — | — |
| Summary | A family of medium-lift launchers from SAST serving China's growing SSO/LEO commercial and government satellite demand, with the 6A and 6C variants adding solid boosters or a simplified expendable configuration respectively. | China's most-used sun-synchronous and polar orbit workhorse for small-to-medium military and commercial Earth observation satellites. Launched from Jiuquan and Taiyuan. Uses storable hypergolic propellants for high launch-readiness but produces toxic exhaust. | The world's first methane-fueled rocket to achieve orbit (July 12, 2023), beating SpaceX Starship to that milestone. A commercial Chinese rocket built by LandSpace with vertically-integrated methane propulsion — the same propellant strategy as Starship, Neutron, and Terran R. |
48 launch vehicles across 10 countries — active, retired, and in development — with primary-source citations from manufacturer user guides and agency press kits. Pure URL state: bookmark or share the link and the comparison reproduces exactly.