Tariffs charge U.S. companies at the border for what they buy from China — China pays nothing.
U.S. companies pay tariffs and pass on the cost to consumers. All of us will pay the tariffs, not China.
This is 2019 and a global economy, not 1919 and only ships bringing goods to the United States. China will sell elsewhere if need be and our companies and farmers will pay the money due on tariffs, followed by you and me at checkout counter.