Xi urged the multi-billionaire to "continue to play an active role in promoting China-US economic and trade cooperation", the official Xinhua news agency said.
'There is never a justification for violence. No excuses, no exceptions: America is a nation of laws,' he said.
The ministry did not specify if the signal was detected from the downed plane's black box.
The Sriwijaya Air Boeing 737-500 plunged into a steep dive about four minutes after it left Soekarno-Hatta international airport in Jakarta on Saturday afternoon.
'One of the few things he and I have ever agreed on,' Biden said. 'It's a good thing, him not showing up.'
On Thursday, several officials said a vital first step is an immediate reduction in violence, which has continued apace across Afghanistan even with various peace summits taking place.
The women were arrested after they were captured on airport CCTV cameras walking up behind Kim as he waited for a flight, and one was seen clasping her hands over his face.
The highest number of incidents and selfie deaths were reported in India followed by Russia, the United States, and Pakistan, an AIIMS study said.
Last week, Putin signed a decree allowing people living in breakaway regions of eastern Ukraine to receive a Russian passport within three months of applying for one.
In Baghdadi's first purported appearance in five years, a cross-legged speaker said to be the world's most-wanted man referred to the group's defeat last month in its final redoubt of Baghouz and threatened revenge attacks.
