China’s number two bank, Bank of China, has been named in media reports as the subject of a US inquiry into an illicit North Korean fund-raising network.
The bank is suspected by the US of links to criminal syndicates helping to finance Pyongyang’s nuclear programme, the Wall Street Journal reported.
The bank and two others based in Macau were caught up in a major US operation to shut down the trade, the paper said.
The bank declined to comment, saying it had no knowledge of any investigation.
“We have always attached great importance to anti-money laundering activities,” bank spokeswoman Clarina Man said.
Another bank named in the report, Seng Heng Bank, also declined to comment. The third bank, Banco Delta, said it was surprised by the report, as it had always complied strictly with anti-money laundering regulations.
The US investigation centres on “lucrative North Korean enterprises producing narcotics, counterfeit US currency and fake cigarettes”, the Wall Street Journal said in its front-page report.
It said such ventures produced the hard currency Pyongyang needed to procure weapons technology abroad.
According to former North Korean traders and financiers who had fled their country, North Korean banks and businesses were reliant on foreign banks for nearly all international transactions, the Wall Street Journal reported.
The paper said the US secret service, justice department, immigration and customs authorities and other agencies were investigating the banks as part of a new initiative against nuclear proliferation that the White House unveiled in June.
In recent weeks, more than 80 people had been arrested in raids in the US and Taiwan targeting the North Korean networks, while more than $5m had been seized in fake $100 bills, the report said.