The small plane was seen crashing into the water at around 08:00 local time
The situation worsened with Donald Trump’s trade levies, especially his demand that Europe buy an extra $350 billion in US LNG.
The ambassador reiterated China's stance that from day one, tariff and trade wars have no winners.
The six crew members then took group pictures for the sixth space get-together in China's aerospace history.
In the words of opposition MP Iryna Gerashchenko "territorial integrity and sovereignty is a red line for Ukraine and Ukrainians".
The overnight strikes killed at least eight people and injured 77 more, local officials have said.
China also encourages greater private sector participation in major national projects
Meanwhile, the symposium -- attended by top Chinese leaders and representatives of private enterprises
The decision drew criticism from U.S. tech giants but was welcomed by consumers
