| 9801.00.26 | 00 | Articles, previously imported, with respect to which the duty was paid upon such previous importation, if: (1) exported within 3 years after the date of such previous importation; (2) sold for exportation and exported to individuals for personal use; (3) reimported without having been advanced in value or improved in condition by any process of manufacture or other means while abroad; (4) reimported as personal returns from those individuals, whether or not consolidated with other personal returns prior to reimportation; and (5) reimported by or for the account of the person who exported them from the United States within 1 year of such exportation | X | Free | | Free |
| 9801.00.30 | 00 | Any aircraft engine or propeller, or any part or accessory of either, previously imported, with respect to which the duty was paid upon such previous importation, if (1) reimported without having been advanced in value or improved in condition by any process of manufacture or other means while abroad, after having been exported under loan, lease or rent to an aircraft owner or operator as a temporary replacement for an aircraft engine being overhauled, repaired, rebuilt or reconditioned in the United States, and (2) reimported by or for the account of the person who exported it from the United States | X | Free | | Free |
| 9801.00.40 | | Articles, when returned after having been exported for use temporarily abroad solely for any of the following purposes, if imported by or for the account of the person who exported them: | | | | |
| 9801.00.40 | | Exhibition, examination or experimentation, for scientific or educational purposes | | Free | | Free |
| 9801.00.65 | | Rendition of geophysical or contracting services in connection with the exploration for, or the extraction or development of, natural resources Articles previously exported from the United States which￠/except for U.S. note 1 of this subchapter杦ould qualify for free entry under one of the foregoing items and are not otherwise free of duty: | | Free | | Free |
| 9801.00.85 | 00 | Professional books, implements, instruments, and tools of trade, occupation, or employment, when returned to the United States after having been exported for use temporarily abroad, if imported by or for the account of the person who exported such items | X | Free | | Free |
| 9801.00.90 | 00 | Animals, domesticated, straying across the boundary line into any foreign country, or driven across such boundary line by the owner for temporary pasturage purpose only, together with their offspring; all the foregoing if brought back to the United States within 8 months | No. | Free | | Free |
| 9802.00.60 | 00 | Any article of metal (as defined in U.S. note 3(e) of this subchapter) manufactured in the United States or subjected to a process of manufacture in the United States, if exported for further processing, and if the exported article as processed outside the United States, or the article which results from the processing outside the United States, is returned to the United States for further processing | | A duty upon the value of such processing outside the United States (see U.S. note 3 of this subchapter) | Free (BH,IL, MA) A duty upon the value of such processing outside the United States (see U.S. note 3 of this subchapter) (AU,B,C,CA,CL, JO,MX,P,SG) | A duty upon the value of such processing outside the United States (see U.S. note 3 of this subchapter) |
| 9802.00.90 | 00 | Textile and apparel goods, assembled in Mexico in which all fabric components were wholly formed and cut in the United States, provided that such fabric components, in whole or in part, (a) were exported in condition ready for assembly without further fabrication, (b) have not lost their physical identity in such articles by change in form, shape or otherwise, and (c) have not been advanced in value or improved in condition abroad except by being assembled and except by operations incidental to the assembly process; provided that goods classifiable in chapters 61, 62 or 63 may have been subject to bleaching, garment dyeing, stone-washing, acid-washing or perma-pressing after assembly as provided for herein | | Free (see U.S. note 4 of this subchapter) | | |
| 9803.00.50 | | Substantial containers and holders, if products of the United States (including shooks and staves of United States production when returned as boxes or barrels containing merchandise), or if of foreign production and previously imported and duty (if any) thereon paid, or if of a class specified by the Secretary of the Treasury as instruments of international traffic, repair components for containers of foreign production which are instruments of international traffic, and accessories and equipment for such containers, whether the accessories and equipment are imported with a container to be reexported separately or with another container, or imported separately to be reexported with a container | | Free | | Free |
| 9804.00.05 | | Books, libraries, usual and reasonable furniture and similar household effects, if actually used abroad by him or by him and his family not less than one year, and not intended for any other person, or for sale | | Free | | Free |
| 9804.00.20 | | Wearing apparel, articles of personal adornment, toilet articles and similar personal effects; all the foregoing, if actually owned by and in the possession of such person abroad at the time of or prior to his departure for the United States, and if appropriate for his own personal use and intended only for such use and not for any other person nor for sale | | Free | | Free |
| 9804.00.30 | | Not exceeding $100 in value of articles (not including alcoholic beverages and cigarettes but including not more than 100 cigars) accompanying such person to be disposed of by him as bona fide gifts, if such person has not claimed an exemption under this subheading 9804.00.30 within the 6 months immediately preceding his arrival and he intends to remain in the United States for not less than 72 hours | | Free | | Free |
| 9804.00.70 | | Articles whether or not accompanying a person, not over $1600 in aggregate fair market value in the country of acquisition, including: (a) but only in the case of an individual who has attained the age of 21, not more than 5 liters of alcoholic beverages, not more than 1 liter of which shall have been acquired elsewhere than in American Samoa, Guam or the Virgin Islands of the United States, and not more than 4 liters of which shall have been produced elsewhere than in such insular possessions, and (b) not more than 1,000 cigarettes, not more than 200 of which shall have been acquired elsewhere than in such insular possessions, and not more than 100 cigars, if such person arrives directly or indirectly from such insular possessions, not more than $800 of which shall have been acquired elsewhere than in such insular possessions (but this subheading does not permit the entry of articles not accompanying a person which were acquired elsewhere than in such insular possessions) | | Free | | Free |
| 9804.00.72 | | Articles whether or not accompanying a person, not over $800 in aggregate fair market value in the country of acquisition, including￠/(a) but only in the case of an individual who has attained the age of 21, not more than 1 liter of alcoholic beverages or not more than 2 liters if at least one liter is the product of one or more beneficiary countries, and (b) not more than 200 cigarettes, and not more than 100 cigars, if such person arrives directly from a beneficiary country (but this item does not permit the entry of articles not accompanying a person which were acquired elsewhere than in beneficiary countries) | | Free | | Free |
| 9804.00.75 | | Any article imported to replace a like article of comparable value previously exempted from duty under subheading 9804.00.70, if the article previously exempted shall have been exported, under such supervision as the Secretary may prescribe, within 60 days after its importation because it was found by the importer to be unsatisfactory | | Free | | Free |
| 9806.00.30 | | Upon the request of the Department of State, persons designated pursuant to statute or pursuant to treaties ratified by the United States Senate | | Free | | Free |
| 9806.00.55 | | Upon the request of the Department of State, persons designated pursuant to statute or pursuant to treaties ratified by the United States Senate | | Free | | Free |
| 9808.00.30 | 00 | Materials certified to the Commissioner of Customs by the authorized procuring agencies to be emergency war material purchased abroad | | Free | | Free |
| 9808.00.40 | 00 | Materials certified by it to the Commissioner of Customs to be strategic and critical materials procured under the Strategic and Critical Materials Stock Piling Act (50 U.S.C. 98-98h) | | Free | | Free |
| 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 |
| 9809.00.70 | | Articles for presentation as gifts to the United States Government, to any State or local government or to any public institution organized in the United States | | Free | | Free |
| 9810.00.30 | 00 | Articles imported for the use of any public library, any other public institution or any nonprofit institution established for educational, scientific, literary or philosophical purposes, or for the encouragement of the fine arts: | | | | |
