Kuwait's Boubyan Bank (BOUBYAN.KW) has sold a debt that was owed by an investment bank for 2.4 million Kuwaiti dinars ($8.38 million). Boubyan, which is an Islamic lender 58.33% owned by National Bank of Kuwait, said that it sold the debt to an international bank, without naming it. It added that it had previously set up provisions to fully cover this debt in keeping with the instructions of the country's central bank.