The decision was conveyed in a letter this week from Ms Unger to Rep. Frank Wolf, who chairs the House appropriations subcommittee with authority over the SEC and is co-chair of the House human rights caucus.
Representative Spencer Bachus, the Republican chair of the House Committee on Domestic and International Monetary Policy, said in a letter to SEC Chairman Arthur Levitt that the regulator should delay the listing by 90 days to give it time to "determine whether sufficient disclosure has been provided to potential investors" in the registration process.