Seems to be CZ-2C/YZ-1S.
Quote from: Liss on 11/13/2023 08:11 amSeems to be CZ-2C/YZ-1S.The payloads might be Yaogan-32 03A/B (遥感三十二号03A/B星) or Jishu Ceshi A/B （技术试验卫星A/B）.
A new generation! Launch successfulAt 11:55 on November 16, my country successfully launched the new generation of ocean water color observation satellite Haiyang-301 from the Jiuquan Satellite Launch Center using a launch vehicle composed of the Long March 2C basic stage and the Yuanzheng 1S upper stage. The satellite's indicators have reached the advanced level of international water color remote sensing satellites, can meet the main business needs of my country's marine environment monitoring, and can serve major national strategic needs such as ecological civilization construction, smart ocean engineering construction, and the "One Belt, One Road" initiative.