| 9810.00.60 | 00 | Instruments and apparatus, if no instrument or apparatus of equivalent scientific value for the purposes for which the instrument or apparatus is intended to be used is being manufactured in the United States (see U.S. note 6 to this subchapter) | X | Free | | Free |
| 9811.00.60 | | Any sample (except samples covered by heading 9811.00.20 or 9811.00.40), valued not over $1 each, or marked, torn, perforated or otherwise treated so that it is unsuitable for sale or for use otherwise than as a sample, to be used in the United States only for soliciting orders for products of foreign countries | | Free | | Free |
| 9816.00.20 | | Articles for personal or household use, or as bona fide gifts, not imported for the account of another person, valued in the aggregate at not over $1,000 fair retail value in the country of acquisition, if the person claiming the benefit of subheading 9816.00.20 or 9816.00.40, or both, has not received the benefits thereof within the 30 days immediately preceding his arrival: | | | | |
| 9821.11.04 | | Fabrics or fabric components formed or compo- nents knit-to-shape in one or more such countries, from yarns wholly formed in one or more such countries, if such fabrics (including fabrics not formed from yarns, if such fabrics are classifiable in heading 5602 or 5603 of the tariff schedule and are formed in one or more such countries) or components are in chief value of llama, alpaca or vicu馻 | | | Free | |
