Here's the speech: https://assets.donaldjtrump.com/An_America_First_Economic_Plan-_Winning_The_Global_Competition_.pdf
Quotes from speech on key topics:
Tax Foundation gave his initial tax plan a price tag based on dynamic scoring of $10 trillion over the next decade. There are differences in the new plan, such as the income tax rate on upper income Americans of 33 percent (tax bracket rates are now 12, 25%, 33%) instead of 25 percent in the initial plan (tax bracket rates were 10%, 20%, 25%), that will likely change this amount.
Ph.D. Economist at the Texas Public Policy Foundation. Blog posts are publications by the author.