Congratulations! Long March 1 remote-four carrier rocket launched successfully.

Today, our country's Taiyuan Satellite Launch Center used the Long March 4B carrier rocket in the eastern sea area of Shanghai to successfully launch a total of 9 satellites into the designated orbit, including Dongpo 13-14, Dongpo 17-20, Xiguang 2-01, Tianyi 49, and Zidingxiang 3. The flight test mission was a complete success.