| 2517 | | Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast; shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 2515 or 2516, whether or not heat-treated: | | | | |
| 3006.50.00 | 00 | First-aid boxes and kits | kg | Free | | 45% |
| 9704.00.00 | 00 | Postage or revenue stamps, stamp-postmarks, first-day covers, postal stationery (stamped paper) and the like, used or unused, other than those of heading 4907 | X | Free | | Free |
| 9818.00.01 | 00 | Any equipment, or any part of equipment, purchased for, or the repair parts or materials employed in, or the expense of repairs made in a foreign country with respect to, a LASH (Lighter Aboard Ship) barge utilized as a cargo container, upon first arrival of such barge in any port of the United States | X | Free | | 50 percent of the cost of such goods or repairs |
| 9818.00.03 | 00 | Spare repair parts or materials (other than nets or nettings) which the owner or master of a vessel certifies are intended for use aboard a cargo vessel, for installation or use on such vessel, as needed, in the United States, at sea, or in a foreign country, but only if duty is or has been paid under this schedule upon first entry into the United States of each such spare part or material purchased in, or imported from, a foreign country | X | Free | | 50 percent of the cost of such parts or materials |
| 9818.00.05 | 00 | Spare parts necessarily installed before first entry into the United States, upon first entry into the United States of each such spare part purchased in, or imported from, a foreign country | | The rate applicable in the absence of this subheading on the cost of such parts | Free (BH,C,CA,E, IL,J,JO,MA, MX,P) The rate applicable in the absence of this subheading on the cost of such parts (AU,CL,SG) | 50 percent of the cost of such parts |
| 9818.00.07 | 00 | Other, upon first arrival in any port of the United States of any vessel described in U.S. note 1 to this subchapter | X | 50 percent of the cost of such goods or repairs | Free (AU,BH,C, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 50 percent of the cost of such goods or repairs |
| 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 | |
