KFC's raw materials are not all imported from the United States. The main raw materials of KFC include chicken, bread, sauce and so on. The suppliers of these raw materials come from different countries. For example, chicken is mainly imported from the United States, Thailand and Brazil. At the same time, KFC also grows and raises some main raw materials in China, such as vegetables and eggs. So KFC's raw materials are not all imported from the United States, but provided by suppliers from many countries.