You've got it, benignlyindifferent. It's all "tough talk."  It's to be expected.  We can also expect the Chinese delegation to close their briefcases, stand up and walk away from the negotiating table in a huff.  Maybe more than once.  Let 'em go.  

I propose banners on the airport, a question stated in their native language.  In their hotel rooms, small stand-up signs on bedside tables, featuring great photos of key industries and resource extraction.  Same question. And when they meet our delegation, each Canadian has a nice shiny red & white maple leaf lapel button.  On each button, the same six words!  

As take-away gifts, maple leaf key-fobs and key-rings, emblazoned with you know what.  As a the formal memento of their unsuccessful visit, a deluxe coffee-table investors' book,  signed by Justin Trudeau.  Stunning photos, exciting profiles. Instead of  "All The World's Riches", the book's title is...you guessed it. 

In each case, the question: 

HOW BAD DO YOU WANT IT?