Jin Guanghua was arrested in Victoria state in March in response to a request from the US and remains in custody, Australia’s attorney-general’s department said.

“The individual is wanted to face prosecution in the US for a number of sanctions, bank fraud, money laundering, and conspiracy offences,” a spokesman for the department said in a statement.

The extradition warrant and Jin’s arrest was first reported by the Guardian on Tuesday.

A US indictment unsealed last year alleges Jin, a Chinese citizen, committed bank fraud in an illegal scheme by North Korea to generate revenue through the purchase and sale of tobacco.

To avoid UN sanctions, North Korean banks used front companies, according to the indictment.

Jin was among three Chinese nationals acting as middlemen, purchasing tobacco for companies owned by North Korea’s military and government, and used to manufacture counterfeit cigarettes to generate hard currency, the FBI alleged.

North Korea is one of the largest producers globally of contraband cigarettes, including fake Western and Japanese brands, that are sold in Asia, the indictment said.

The raw tobacco was purchased from international suppliers and shipped to Dalian in China, where it was smuggled to North Korea, it said.

Jin was involved in the scheme between 2009 and 2019, the indictment said.

A Victorian magistrates court spokesman on Wednesday said a warrant for Jin was executed in court in August, and he was returned to the Metropolitan Remand Centre to await extradition.

Jin remains in custody “pursuant to the United States of America’s request for his extradition to face criminal charges in the US”, the attorney-general’s department said.

The Chinese embassy in Australia did not immediately respond to a request for comment.