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Andy Home: US tariffs threaten to bring boom times for copper traders

Physical copper traders are benefiting from the uncertainty created by the unpredictable tariffs of U.S. president Donald Trump.

Threatened U.S. duties on copper imports have opened up an opportunity of a lifetime for those who are in the business to move physical metals around the world.

CME copper contracts are now trading at a substantial premium over the London Metal Exchange contract (LME), opening up an enormous import arbitrage opportunity.

The rush to get physical copper to the United States before the deadline for tariffs has a knock-on effect on global trading patterns.

Investors are hesitant, as they fear the impact of a trade war on future copper prices.

Tariff turbulence

Since Trump's investigation of copper imports for national security reasons, traders have tried to factor in the possibility of U.S. Tariffs.

Tariff trade is represented by the CME premium, which is the price of the LME international price that has been cleared through U.S. Customs.

It's also proving to be an extremely volatile trade, reflecting White House's contradictory speech.

In his address to Congress, Trump stated that he had "imposed a 25 percent duty on foreign aluminum and copper, as well as lumber and steel". This was a surprise to the copper industry, as the Section 232 investigation of imports had only been announced last month.

The CME premium for London briefly soared to over $1,000 per ton based on Trump's comment, before retreating based on the consensus that Trump's mention was likely just a slip-up.

COPPER RUSSH

The arbitrage between CME-LME copper prices is not a concern for those who profit from regional differences in pricing.

The CME premium, based on London in May, closed around $800 per tonne last week, indicating that the shipping of physical metals to the U.S. has already been a profitable business.

Tariffs will make it even more profitable. It is important to obtain as much metal as possible, and then clear it through U.S. Customs prior to any changes in import duty.

In the last two week, 115,800 tonnes of metal were cancelled at the London Metal Exchange in preparation for the physical loading-out.

The LME warehouse system's volume of copper on warrant has dropped to a new low of 147.875 tons, a drop of nine months.

This metal is unlikely to be shipped directly to the United States due the low ratio of LME stock that meets the CME contract.

What is grabbed from LME warehouses will more than likely be traded with producers and consumers for CME-deliverable brand names from Chile, Mexico, and Peru.

DISLOCATIONS

It's an indication that the availability of copper is decreasing as it is being shipped directly to the United States or rerouted there.

As stocks fall, it is not surprising that LME spreads have decreased. The cash-to-3-months period Last week, I flirted with backwardation again for the first since June of last year.

This has in turn shifted the arbitrage rate between London and Shanghai, giving Chinese smelters a chance to export at a profit.

The global physical copper market is likely to be affected by potential U.S. Tariffs.

Trade houses that have the market power to capitalize on supply chain shifts will reap the benefits of the regional dislocations.

FUND MANAGERS FEAR TREAD

The investment community has been largely ignored while physical traders scour the globe to find the best type of copper to send to the United States.

The CME copper contract has almost equal allocations between bulls and naysayers, with a net collective long of only 8,721 contracts.

Not only is there a price gap between the physical and futures market for copper, but also an engagement gap.

Investors tend to use "Doctor Copper" to make macro-trades, using the metal to speculate on global industrial growth.

The bigger picture of the economy is bleak as the U.S. government increases tariffs on Chinese products and threatens to impose reciprocal tariffs with all trading partners.

A survey of North American economists has revealed that the risk of recession is increasing.

Fund managers are cautious about the prospects of higher copper prices for the remainder of the year. They're also reluctant to short a market which is showing signs of tightness - albeit a highly regionalised one.

While Trump's tariff turmoil confuses the futures markets, the copper trade in physical form is making money now.

The author is a columnist at

(source: Reuters)