I will add too that it's bizarre to think that China will be more dependent on us than the other way around. Typical Canadian delusion.
China imports 12 mbpd. Take the 10% rule. Let's say they import 1.2 mbpd from Canada. Who do you think will care more about that trade? For China that's 10% of its imports. For Canada, that would be 20-25% of oil exports. At that point, all they have to do is threaten to cut import orders and every Albertan "separatist" will suddenly be telling us about how great BYD EVs are. Heck, we haven't even ramped up exports to China yet and Danielle Smith is already talking about how great Chinese HSR and EVs are.