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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 × | Nuri (KSLV-II) 🇰🇷 South Korea Trust: Operator-primaryⓘ Last verified Active · Last updated 2026-06-01Remove × | |
|---|---|---|---|
| Company | SAST (Shanghai Academy of Spaceflight Technology) / CASC | Galactic Energy | KARI / Hanwha Aerospace |
| Country | 🇨🇳 China | 🇨🇳 China | 🇰🇷 South Korea |
| Status | Active | Active | Active |
| Vehicle class | Medium | Small | Medium |
| Propellant | RP-1 / LOX (stages 1–2); N2O4/UDMH (stage 3, base variant) | Solid (stages 1–3) + hydrazine liquid upper stage | RP-1 / LOX (KRE-075 engines all stages) |
| Reusable | No | No | No |
| Stages | 3 | 4 | 3 |
| First flight | 2015 | 2020 | 2021 |
| 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 | 400 kgas of [1]300 kg to SSO. | 2,600 kgas of [1]600 km SSO target orbit |
| Payload to GTO | — | — | — |
| Height | 29 m (base variant)as of [1] | 20 mas of [1] | 47.2 mas of [1] ↑ Best |
| Liftoff mass | 103 t (base variant)as of [1] | 33 tas of [1] | 200 tas of [1] ↑ Best |
| 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 | 91.3% (21/23)as of [1] | 75%as of [2]3/4 full successes: TF1 (Oct 2021) partial, TF2 (Jun 2022) success, TF3 (May 2023) success, TF4 (Nov 27, 2025 — first Hanwha-led production launch) success |
| Total flights | 15 (base variant)as of [1] | 23as of [1] ↑ Best | 4as of [2] |
| Cost / kg LEO | — | ~$4.5M per launchas of [1]Total launch price, not a per-kg figure. ↓ Cheapest | — |
| 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. | Galactic Energy's workhorse small-lift solid rocket — one of the most-flown Chinese commercial launchers — with a sea-launch variant (Ceres-1S, debuted Sep 2023) and a larger Ceres-2 in development. | South Korea's first domestically developed and produced launch vehicle, designed entirely without foreign engine technology. Nuri TF4 (Nov 2025) was the first launch managed by Hanwha Aerospace rather than KARI — marking the transition to commercial operation. KASA (Korea Aerospace Administration) took over programme oversight in 2024. |
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.