FTX co-founder Sam Bankman-Fried paid out tens of millions of dollars worth of bribes to at least one Chinese government official, federal prosecutors alleged in a new indictment Tuesday.

The indictment said accounts belonging to Bankman-Fried’s hedge fund, Alameda Research, were the target of a freezing order from Chinese police “in or around” November 2021.

The indictment alleges that Bankman-Fried and others “directed and caused the transfer” of at least $40 million in cryptocurrency “intended for the benefit of one or more Chinese government officials in order to influence and induce them” to unfreeze some of these accounts.

Bankman-Fried and his associates considered and tried “numerous methods” to unfreeze the accounts, which contained around $1 billion worth of cryptocurrency, prosecutors allege. Ultimately, after both legal and personal efforts failed, Bankman-Fried agreed to and directed a multimillion-dollar bribe to have the frozen accounts unlocked, prosecutors alleged.

Bankman-Fried’s hedge fund used the unfrozen assets to continue to fund Alameda’s loss-generating trades, continuing on what the government says was a fraud upon customers and investors for another year. FTX and Alameda imploded in November 2022 after concerns about their balance sheet turned into a veritable bank run. Bankman-Fried now faces a federal indictment and civil charges from both the Securities and Exchange Commission and the Commodity Futures Trading Commission.

The charges indicate that new evidence has been obtained by the federal government about Bankman-Fried’s international dealings, and come one day after U.S. regulators slapped crypto exchange Binance with allegations of facilitating terrorist financing and violations of U.S. derivatives law.

Meanwhile, Bankman-Fried’s collapsed FTX remains mired in Delaware bankruptcy court proceedings.

A spokesperson for Bankman-Fried did not immediately respond to CNBC’s request for comment.