According to The Block, three members of the U.S. Senate sent a letter to Binance, saying that they hope to obtain a complete copy of the balance sheets of all Binance and Binance subsidiaries from 2017 to the present, as well as the number of Binance US users in each fiscal quarter from 2017 to the present. and percentages. In addition, the letter also expressed the hope that Binance will provide a complete copy of all written policies or procedures regarding the relationship between Binance and Binance.US, and asked Binance to respond by March 16.