David Kocieniewski, “A Shuffle of Aluminum, but to Banks, Pure Gold,” The New York Times, July 20 2013

Hundreds of millions of times a day, thirsty Americans open a can of soda, beer or juice. And every time they do it, they pay a fraction of a penny more because of a shrewd maneuver by Goldman Sachs and other financial players that ultimately costs consumers billions of dollars.

The story of how this works begins in 27 industrial warehouses in the Detroit area where a Goldman subsidiary stores customers’ aluminum. Each day, a fleet of trucks shuffles 1,500-pound bars of the metal among the warehouses. Two or three times a day, sometimes more, the drivers make the same circuits. They load in one warehouse. They unload in another. And then they do it again.

This industrial dance has been choreographed by Goldman to exploit pricing regulations set up by an overseas commodities exchange, an investigation by The New York Times has found. The back-and-forth lengthens the storage time. And that adds many millions a year to the coffers of Goldman, which owns the warehouses and charges rent to store the metal. It also increases prices paid by manufacturers and consumers across the country. …

The inflated aluminum pricing is just one way that Wall Street is flexing its financial muscle and capitalizing on loosened federal regulations to sway a variety of commodities markets, according to financial records, regulatory documents and interviews with people involved in the activities.

The maneuvering in markets for oil, wheat, cotton, coffee and more have brought billions in profits to investment banks like Goldman, JPMorgan Chase and Morgan Stanley, while forcing consumers to pay more every time they fill up a gas tank, flick on a light switch, open a beer or buy a cellphone. In the last year, federal authorities have accused three banks, including JPMorgan, of rigging electricity prices, and last week JPMorgan was trying to reach a settlement that could cost it $500 million. …

Using special exemptions granted by the Federal Reserve Bank and relaxed regulations approved by Congress, the banks have bought huge swaths of infrastructure used to store commodities and deliver them to consumers — from pipelines and refineries in Oklahoma, Louisiana and Texas; to fleets of more than 100 double-hulled oil tankers at sea around the globe; to companies that control operations at major ports like Oakland, Calif., and Seattle. …

Before Goldman bought Metro International three years ago, warehouse customers used to wait an average of six weeks for their purchases to be located, retrieved by forklift and delivered to factories. But now that Goldman owns the company, the wait has grown more than 20-fold — to more than 16 months, according to industry records.

Longer waits might be written off as an aggravation, but they also make aluminum more expensive nearly everywhere in the country because of the arcane formula used to determine the cost of the metal on the spot market. The delays are so acute that Coca-Cola and many other manufacturers avoid buying aluminum stored here. Nonetheless, they still pay the higher price. …

Aluminum industry analysts say that the lengthy delays at Metro International since Goldman took over are a major reason the premium on all aluminum sold in the spot market has doubled since 2010. The result is an additional cost of about $2 for the 35 pounds of aluminum used to manufacture 1,000 beverage cans, investment analysts say, and about $12 for the 200 pounds of aluminum in the average American-made car.

“It’s a totally artificial cost,” said one of them, Jorge Vazquez, managing director at Harbor Aluminum Intelligence, a commodities consulting firm. “It’s a drag on the economy. Everyone pays for it.” …

All of this could come to an end if the Federal Reserve Board declines to extend the exemptions that allowed Goldman and Morgan Stanley to make major investments in nonfinancial businesses — although there are indications in Washington that the Fed will let the arrangement stand. Wall Street banks, meanwhile, have focused their attention on another commodity. After a sustained lobbying effort, the Securities and Exchange Commission late last year approved a plan that will allow JPMorgan Chase, Goldman and BlackRock to buy up to 80 percent of the copper available on the market. …

By controlling warehouses, pipelines and ports, banks gain valuable market intelligence, investment analysts say. That, in turn, can give them an edge when trading commodities. In the stock market, such an arrangement might be seen as a conflict of interest — or even insider trading. But in the commodities market, it is perfectly legal. …

Industry analysts and company insiders say that the vast majority of the aluminum being moved around Metro’s warehouses is owned not by manufacturers or wholesalers, but by banks, hedge funds and traders. They buy caches of aluminum in financing deals. Once those deals end and their metal makes it through the queue, the owners can choose to renew them, a process known as rewarranting.

To encourage aluminum speculators to renew their leases, Metro offers some clients incentives of up to $230 a ton, and usually moves their metal from one warehouse to another, according to industry analysts and current and former company employees.

To metal owners, the incentives mean cash upfront and the chance to make more profit if the premiums increase. To Metro, it keeps the delays long, allowing the company to continue charging a daily rent of 48 cents a ton. Goldman bought the company for $550 million in 2010 and at current rates could collect about a quarter-billion dollars a year in rent. …

After an intensive lobbying campaign by the banks, Mary L. Schapiro, the S.E.C.’s chairwoman, approved the new copper funds last December, during her final days in office. S.E.C. officials said they believed the funds would track the price of copper, not propel it, and concurred with the firms’ contention — disputed by some economists — that reducing the amount of copper on the market would not drive up prices.

Others now fear that Wall Street banks will repeat or revise the tactics that have run up prices in the aluminum market. Such an outcome, they caution, would ripple through the economy. Consumers would end up paying more for goods as varied as home plumbing equipment, autos, cellphones and flat-screen televisions.

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