2:51 video with the quote. Time stamp is approx the 90 second mark.
https://youtu.be/cbf8gOMn3TY?t=98
Also to point out this stuff is killer to people who support CBC. This CBC article really dances around the guy trying to kill one of the major Canadian deals with a American opponent. I'd paste quote but the way they frame what the guy said and the words China\Chinese barely attempts to convey anything meaningful in context.
https://www.cbc.ca/news/canada/windsor/poilievre-auto-windsor-9.7129471