China concluded its busy 2021 launch manifest Wednesday with the successful launch of a Chang Zheng 3B, which lifted off from the Xichang Satellite Launch Center at 16:43 UTC. Wednesday’s launch, which carried the Tongxin Jishu Shiyan Weixing 9 (TJSW-9) satellite into geostationary transfer orbit, marked China’s 55th and final orbital launch of the year – the most that China has accomplished in a single year and more than any other country during 2021.