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Specification	Long March 4B China Aerospace Science and Technology Corporation × remove	Molniya-M 2BL Russian Space Forces × remove
Flights	57	272
Success rate	98.2%	95.2%
Thrust	2,961 kN	—
Height	44.1 m	—
Diameter	3.35 m	—
Launch mass	249 t	—
LEO capacity	4,200 kg	—
GTO capacity	1,500 kg	—
Launch cost	—	—
Reusable	No	No
Stages	3	—

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