Since a fireball over China was sighted on 4 October 2017,
the hunt for fragments of a new meteorite has been on
but there has been no scientific evidence so far
that any authentic samples have as yet been found
(although some have allegedly already been sold).
A concisely instructive article on this particular topic
has recently been published by XINHUANET,
which also focuses on the subject of related ownership rights in China.