HONG KONG — The London Metal Exchange and Goldman Sachs are being sued in a U.S. court over alleged anti-competitive and monopolistic behavior in aluminum storage.
The metal exchange will fight the class-action lawsuit, which its management believes is without merit, the LME's owner, Hong Kong Exchanges and Clearing Ltd., said in a statement late Sunday.
Wall Street banks are facing increased scrutiny of their involvement in businesses that store and transport commodities such as oil and aluminum.
The LME and Goldman Sachs Group Inc. are named as co-defendants in the suit alleging "anti-competitive and monopolistic behavior in the warehousing market in connection with aluminum prices."
The lawsuit was filed Aug. 1 by lead plaintiff Superior Extrusion Inc., a maker of aluminum tubing and beams, in U.S. District Court for the Eastern District of Michigan.
A growing number of buyers have complained about rising metal prices stemming from long waiting times at warehouses.
To address those concerns, Goldman said last week that it is taking measures to make more aluminum immediately available to customers at its metal storage business, Metro International Trade Services, which operates under LME regulations.
The bank pointed out last week that "the overall delivered price of aluminum is down nearly 40 percent since its 2006 peak levels."