Libya invested £310 million with Allen Stanford - filing
Stanford and Andrea Stoelker, his girlfriend, flew to Tripoli on January 25 because Libya was considering increasing the amount it had invested with him, according to a court document.
Stanford met with several officials, including Mohamed Layas, chief executive officer of the Libyan Investment Authority, the filing said.
A representative from the Libyan embassy in Washington was not immediately available to comment.
U.S. prosecutors cited the 2009 trip to Libya at a detention hearing as evidence that Stanford was a flight risk.
The Texas financier, who faces criminal charges related to a $7 billion fraud, was ordered by a federal judge to remain in custody until his trial.
(Reporting by Anna Driver; editing by Leslie Gevirtz and Steve Orlofsky)