A trade deal announced by the U.S. and Vietnam creates new question marks for sportswear and clothing retailers like Nike and Adidas that source shoes and clothes from factories in the Southeast Asian country,

Vietnam finds itself caught between its two biggest trading partners as the Trump administration tries to stop Chinese exporters using Vietnam as a way station.

“Vietnam will pay the United States a 20% Tariff on any and all goods sent into our Territory, and a 40% Tariff on any Transshipping,” Trump said on his social network. “In return, Vietnam will do something that they have never done before, give the United States of America TOTAL ACCESS to their Markets for Trade.”