U.S. Treasury Secretary Steven Mnuchin appears on FOX Business to discuss the U.S-China ‘phase-one’ trade agreement, the benefits, enforcement mechanisms and retention of tariffs and particular sanctions until compliance can be reviewed.
Phase-1 establishes the baselines; resets the ability of U.S. companies to enter China; establishes rules for market entry; and sets the parameters for enforcement.  Any future phase is contingent upon evaluation of phase-one enforcement mechanisms.