KEY POINTS
  • "We've pretty much agreed on an enforcement mechanism. We've agreed that both sides will establish enforcement offices that will deal with the ongoing matters," Treasury Secretary Steven Mnuchin says.
  • Mnuchin declines to comment on whether the U.S. will use tariffs as an enforcement tool.
  • Trump has previously said his administration's tariffs on $250 billion in Chinese goods could stay in place even after the two countries strike a deal.
  • The secretary reveals that the meeting with Chinese Vice Premier Liu He on Tuesday was "productive."

Treasury Secretary Steven Mnuchin said the U.S. and China are making progress on a trade deal, including resolving a key sticking point that's been dragging out the process. 

"We've pretty much agreed on an enforcement mechanism. We've agreed that both sides will establish enforcement offices that will deal with the ongoing matters. This is something both sides are taking very seriously," Mnuchin told Sara Eisen on CNBC's The Exchange on Wednesday. "We are really focused on the execution of the documents."