Related: Explaining the Libor interest rate mess
Since then, other banks involved in setting Libor have come under scrutiny. Schneiderman previously subpoenaed Barclays, Citigroup (C,Fortune 500), Deutsche Bank (DB), HSBC (HBC), JPMorgan(JPM, Fortune 500), Royal Bank of Scotland (RBS) and UBS(UBS) in July and early August.
The newly disclosed subpoenas were sent to Bank of America (BAC,Fortune 500), Credit Suisse (CS), Societe Generale (SCGLF), Royal Bank of Canada (RY), Rabobank, Norinchukin Bank, Lloyds Banking Group PLC (LLDTF), Bank of Tokyo Mitsubishi UFJ and WestLB.
A spokesman for U.K.-based Lloyds said in a statement that the bank was \"assisting various regulators in their ongoing investigations. And a spokesman for WestLB, now known as Portigon, said the firm \"continue[s] as always to help the regulators in any enquiries they may have.\"
Royal Bank of Canada spokeswoman Rina Cortese said RBC had \"determined that our Libor submissions reflected our cost of funds,\" meaning the bank did not attempt to manipulate the rate.