Over the years, the list has included China's largest e-commerce platform, Taobao.com, which is owned and operated by Alibaba Group Holding Ltd, as well as websites operated out of Indonesia, Poland, the Czech Republic and other countries.
Last year, the American Apparel and Footwear Association, for the second year in a row, urged the USTR to include foreign domains owned and operated by Amazon on the list.
USTR said it had received complaints that seller information displayed by Amazon was often misleading and allegations it was too easy for anyone to sell on Amazon "because Amazon does not sufficiently vet sellers on its platforms."