| 9808.00.50 | 00 | Materials certified by it to the Commissioner of Customs to be source materials the entry of which is necessary in the interest of the common defense and security | | Free | | Free |
| 9808.00.70 | 00 | Materials certified by it to the Commissioner of Customs to be strategic materials acquired by that agency as a result of barter or exchange of agricultural commodities or products | | Free | | Free |
| 9808.00.80 | 00 | Goods certified by it to the Commissioner of Customs to be imported for the use of the National Aeronautics and Space Administration or for the implementation of an international program of the National Aeronautics and Space Administration, including articles to be launched into space and parts thereof, ground support equipment and uniquely associated equipment for use in connection with an international program of the National Aeronautics and Space Administration, including launch services agreements | | Free | | Free |
| 9817.60.00 | 00 | 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 | X | Free | | Free |
| 9819.15.15 | | Of the first fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.18 | | Of the second fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.21 | | Of the third fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.24 | | Of the fourth fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.27 | | Of the fifth fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.30 | | Of the sixth fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.33 | | Of the seventh fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.36 | | Of the eighth fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiarysub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.39 | | Of the ninth fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
| 9819.15.42 | | Of the tenth fabric or yarn which the U.S. International Trade Commission has determined is produced in beneficiary sub-Saharan African countries in commercial quantities for use by lesser-developed beneficiary sub-Saharan African countries, and specified in a notice published in the Federal Register | | | Free | |
