In late February, the White House said it had not made a final decision on whether the United States would take part in the 2022 Winter Olympics in China.
China has sanctioned Canadian MP Michael Chong and the Subcommittee on International Human Rights of the Standing Committee on Foreign Affairs and International Development.
'They will have to pay a price for their ignorance and arrogance,' China's spokesperson for its foreign ministry warned following sanctions from Canada and other countries.
Wang Yi, China's state councilor and foreign minister, said recent U.S. policies towards China had harmed the interests of both countries and brought huge dangers to the world.
Chinese tech giant Huawei is selling its budget-price Honor smartphone brand in an effort to rescue the struggling business from damaging U.S. sanctions imposed on its parent company.
Xi was speaking on the 70th anniversary of the deployment of Chinese troops to the Korean peninsula to help North Korea fight U.S.-led United Nations and South Korean forces during the 1950-53 war.