According to the Xinhua news agency, the Russian State Space Corporation published a commune on its official website on July 6, saying that the "progressive" MS-31 "Russian spacecraft" "completed the coupling with the International Space Station the same day. The statement said the "progressive MS-31" load spacecraft completed the automatic coupling at 0:25 Moscow time on 6 (5:25 Beijing time on 6月3日，莫斯科，“渐进式MS-31”航天器是从哈萨克斯坦的Baikonur太空发射场发射的，这是“苏维埃-2.1A”的发射车，成功地进入了预定的轨道，该报告是“渐进的空间”。燃料，饮用水，设备和消耗品用于替代和修复食物（Cheng Chang）。