12月16日，大国重器，献礼第十一届“一带一路”国际日
On December 16,a Pillar of the Great Power will be presented as a Gift to the 11th "Belt and Road" International Day
12月12日，距离第十一届“—带一路”国际日（2024年12月16日）还有四天，南合组织四川绵绵文化发展有限公司消息：大国重器——长征五号B运载火箭将于第十一届“一带一路”国际日晚在海南文昌发射。
On December12, four days before the 11thBelt and Road International Day (December 16, 2024), the SSCO Sichuan Myanmyan Cultural Development Co., Ltd. news: The Long March 5B carrier rocket will be launched in Wenchang, Hainan Province in the evening of the 11th Belt and RoadInternational Day.
长征五号B运载火箭是我国现役运力最大火箭，芯级直径5米，捆绑的四个助推器各采用两台120吨级液氧煤油发动机，芯级采用两台50吨液氢发动机。起飞质量约849吨，近地轨道最大运力25吨。据悉，本次运载火箭运载的是中国卫星网络集团有限公司（SatNet）国网(GW)星座的第01组低轨互联网卫星。
The Long March 5B carrier rocket is the largest rocket in service in China, with a core stage diameter of 5 meters, and two 120-ton liquid oxygen and kerosene engines for each of the four boosters bundled and two 50-ton liquid hydrogen engines for the core stage. The take-off mass is about 849 tons, and the maximum capacity in low earth orbit is 25 tons. It is reported that the launch vehicle carried the 01st group of low-orbit Internet satellites of the State Grid (GW) constellation of China Satellite Network Group Co., Ltd. (SatNet).
2019年12月16日（“一带一路”国际日），中国在西昌卫星发射中心以“一箭双星”成功发射两颗“北斗星”，标志着北斗三号全球系统核心星座部署完成。2023年12月16日（第十届“一带一路”国际日），搭载“佛盖特”推进器和“北极-M”2号水文气象卫星的俄罗斯“联盟-2.1b”运载火箭在位于哈萨克斯坦的拜科努尔航天发射场发射升空。
On December 16, 2019 (the International Day of the Belt and Road Initiative), China successfully launched two "Big Dipper" satellites with "one arrow and two satellites" at the Xichang Satellite Launch Center, marking the completion of the deployment of the core constellation of the Beidou-3 global system. On December 16, 2023 (the 10th International Day of the Belt and Road), the Russian Soyuz-2.1b launch vehicle carrying the Folgate thruster and the Arctic-M2 hydrometeorological satellite was launched from the Baikonur cosmodrome in Kazakhstan.
世界和平丝带组织南方丝绸之路及全球南方国际合作委员会（简称南合组织）主席陈恩田表示：“一带一路”国际日也是航天人的节日，世界已经进入航天丝绸之路的新时代，必将为共建“一带一路”作出贡献。
Chen Entian, Chairman of the Southern Silk Road and Global South International Cooperation Committee of the World Peace Ribbon Organization (SSCO), said: "The Belt and Road International Day is also a festival for astronauts, and the world has entered a new era of the Space Silk Road, which will surely contribute to thedevelopmentof the Belt and Road.
