HTS code 9817.60.00.00 covers "Any of the following articles not intended for sale or distribution to the public: personal effects of aliens who are participants in, officials of, or accredited members of delegations to, an international athletic event held in the United States, such as the Olympics and Paralympics, the Goodwill Games, the Special Olympics World Games, the World Cup Soccer Games, or any similar international athletic event as the Secretary of the Treasury may determine, and of persons who are immediate family members of or servants to any of the foregoing persons; equipment and materials imported in connection with any such foregoing event by or on behalf of the foregoing persons or the organizing committee of such an event, articles to be used in exhibitions depicting the culture of a country participating in such an event; and, if consistent with the foregoing, such other articles as the Secretary of the Treasury may allow" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.