| 2519 | | Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure: | | | | |
| 2520 | | Gypsum; anhydrite; plasters (consisting of calcined gypsum or calcium sulfate) whether or not colored, with or without small quantities of accelerators or retarders: | | | | |
| 9027 | | Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes; parts and accessories thereof: | | | | |
| 9030 | | Oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionizing radiations; parts and accessories thereof: | | | | |
| 9811.00.20 | | Alcoholic beverage samples (each sample containing not more than 300 milliliters if a malt beverage, not more than 150 milliliters if a wine and not more than 100 milliliters if any other alcoholic beverage) to be used in the United States only for soliciting orders by persons importing alcoholic beverages in commercial quantities | | Free | | Free |
| 9811.00.40 | | Samples of tobacco products, and cigarette papers and tubes (each sample consisting of not more than (a) 3 cigars, (b) 3 cigarettes, (c) 3.5 grams of tobacco, (d) 3.5 grams of snuff, (e) 3 cigarette tubes or (f) 25 cigarette papers) to be used in the United States only for soliciting orders by persons importing tobacco products, cigarette papers or cigarette tubes in commercial quantities | | Free | | Free |
| 9819.11.24 | | Apparel articles both cut (or knit-to-shape) and sewn or otherwise assembled in one or more such countries from fabrics or yarn designated by the appropriate U.S. government authority in the Federal Register as fabrics or yarn not available in commercial quantities in the United States, under any terms as such authority may provide | | | 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 | |
| 9820.11.27 | | Apparel articles both cut (or knit-to-shape) and sewn or otherwise assembled in one or more such countries from fabrics or yarn designated by the appropriate U.S. government authority in the Federal Register as fabrics or yarn not available in commercial quantities in the United States, under any terms as such authority may provide | | | Free | |
| 9821.11.10 | | Fabrics or yarns designated by the appropriate U.S. government authority in the Federal Register as fabrics or yarns that cannot be supplied by the domestic industry in commercial quantities in a timely manner, under any terms as such authority may provide | | | Free | |
