There was early news that someone sent it from the U.S. to Canada, and from there the Chinese spy couple sent it to China and were expelled from Canada.
One thing I think we know is that the Canadians didn’t invent it.
And we know that China steals intellectual property rather than inventing and developing things.
Just a thought.
I believe the story about the animals being sold on the underground market instead of being disposed of properly, partly because Tsarfati said it was so and he has access to a lot of information.