 The Panamanian files also show HSBC provided financial services to a Makhlouf company called Drex Technologies, which HSBC said was a company of "good standing".DCB Finance, a Virgin Islands-based shell company founded by North Korean banker Kim Chol-sam and British banker Nigel Cowie, also ignored international sanctions and continued to do business with North Korea with the help of the Panamanian firm.The US Treasury Department in 2013 called DCB Finance a front company for Daedong Credit Bank and announced sanctions against both companies for providing banking services to North Korean arms dealer Korea Mining and Development Trading Corporation, attempting to evade sanctions against that country, and helping to sell arms and expand North Korea's nuclear weapons programme.