Canada may believe it is negotiating from a position of strength with the United States.
I’m not convinced.
In fact, I think Canada faces a strategic problem that becomes more difficult with every month the current trade dispute continues.
Prime Minister Mark Carney has made it clear that Canada wants to diversify its trading relationships and reduce its dependence on the United States. That sounds reasonable on the surface. No country wants to be overly dependent on a single customer.
But there is a fundamental difference between diversifying your customer base and replacing your largest customer.
And Canada’s largest customer isn't just any customer. It is the United States—the world's largest economy, sitting directly across the border.
The Numbers Are Difficult to Ignore
The United States and Canada conducted approximately $715.5 billion in goods trade in 2025. U.S. imports from Canada totaled approximately $381.9 billion.
Canada has spent decades building an extraordinarily integrated North American economy around that relationship.
Automobiles cross the border multiple times during production. Energy flows north and south. Aluminum, steel, lumber, agricultural products, machinery and countless manufactured components move through highly developed supply chains.
That infrastructure wasn't created overnight.
And it can't simply be recreated with Europe, Asia or other markets because Ottawa decides it would like to diversify.
Canada has already made progress in reducing its dependence on the United States. The U.S. share of Canada's goods exports fell from approximately 76% in 2024 to 72% in 2025.
But notice what that means:
Even after all of the trade disruption, roughly three-quarters of Canada's goods exports are still going to the United States.
That's not easy dependence to unwind.
The Problem With the Diversification Strategy
Canada's diversification strategy isn't necessarily wrong.
The timing may be the problem.
Finding new customers is one thing. Finding new customers capable of absorbing the same volume, at comparable prices, with comparable transportation costs and established infrastructure is something else entirely.
And while Canada searches for new markets, American companies are being given an entirely different incentive:
Find American suppliers.
That's where the long-term danger for Canada lies.
If an American manufacturer has historically purchased aluminum, steel, lumber, components or other products from Canada, tariffs change the economics of that relationship.
Suddenly, investing in an American supplier becomes more attractive.
Perhaps a U.S. manufacturer builds a new plant. Perhaps an existing American producer expands. Perhaps the company finds a supplier in another country.
Once that investment is made, the old Canadian supplier may discover something unpleasant:
The customer isn't necessarily coming back.
Reuters reported this week that the trade dispute is already prompting businesses to rethink established North American supply chains.
That's the real danger.
A Bargaining Chip Can Lose Its Value
Canada certainly has valuable resources.
Oil matters.
Natural gas matters.
Aluminum matters.
Potash matters.
Lumber matters.
Automotive manufacturing matters.
Critical minerals matter.
But a bargaining chip is only powerful if the other side needs it badly enough and cannot reasonably replace it.
That creates a race against time.
The longer American companies have to find alternatives, the more attractive those alternatives become.
Imagine an American company investing hundreds of millions—or billions—of dollars to expand domestic production because Canadian imports have become more expensive or less reliable.
That investment doesn't disappear when politicians eventually shake hands.
The factory remains.
The employees remain.
The American supply chain remains.
And the Canadian supplier may have permanently lost market share.
The Tariff Money Argument Needs Some Clarification
There is an important misconception worth clearing up.
Canada isn't collecting the tariffs imposed by the United States.
When Washington puts a tariff on Canadian goods entering the United States, the U.S. government collects that tariff. Likewise, when Canada imposes a tariff on American goods, Canada collects it.
So the issue isn't that Canada is about to lose decades of American tariff payments.
The more consequential issue is that trade itself generates economic activity.
Canadian companies sell products.
Canadian workers produce them.
Canadian transportation companies move them.
Canadian businesses invest around that demand.
Canadian governments collect taxes from that economic activity.
That entire ecosystem depends heavily on access to the American market.
And that's what diversification cannot replace overnight.
Canada Has a Difficult Choice
Carney's argument is essentially that Canada needs greater economic independence.
There is certainly logic to that.
But economic independence comes with a price.
Canada can diversify.
It can build new relationships.
It can develop new export markets.
It can encourage domestic consumption.
It can expand trade with Europe and Asia.
But every one of those alternatives requires time and capital.
Meanwhile, the United States has an enormous domestic market and the capital necessary to develop alternative sources of supply.
That creates an unusual negotiating dynamic.
Canada needs the relationship today. America is increasingly being given incentives to reduce its dependence on Canada tomorrow.
That distinction could become enormously important.
The Clock May Be Canada's Biggest Enemy
This is why I believe Canada has a greater incentive to resolve the dispute quickly than it may want to admit publicly.
Carney has said negotiations can resume if Washington approaches them more seriously and respectfully.
Washington, meanwhile, says Canada walked away from a proposed deal and disputes Ottawa's characterization of the negotiations. U.S. Treasury Secretary Scott Bessent repeated that criticism today.
Regardless of which side wins the political argument, the economic clock continues to run.
Every month of uncertainty gives businesses another reason to reconsider their supply chains.
Every new American investment creates additional domestic capacity.
Every new supplier relationship reduces dependence on Canada.
And every percentage point of Canadian exports that moves permanently away from the American market becomes another piece of leverage Canada may never recover.
The Bottom Line for Investors
This isn't simply a political disagreement between Donald Trump and Mark Carney.
It is a battle over economic dependence.
Canada wants to prove it can stand on its own.
The United States wants to prove that it doesn't have to remain dependent on Canadian suppliers simply because the two countries have been trading the same way for generations.
Both countries have something to lose.
But the exposure isn't equal.
U.S. goods trade with Canada represents hundreds of billions of dollars, yet the Canadian economy is considerably more dependent on access to the American market. The U.S. accounted for roughly 72% of Canada's goods exports in 2025.
That creates a simple strategic question:
Who has more to lose if the relationship changes permanently?
My bet is Canada.
And that's why I believe the longer this trade dispute lasts, the more important the calendar becomes for Mark Carney.
Canada may be negotiating over tariffs today.
But it could ultimately be negotiating over something much more valuable:
Whether American businesses continue to consider Canadian companies their preferred suppliers—or whether they build an American replacement and never look back.
For Canada, that's not just a tariff dispute.
That's a market-share dispute.
