| 7013.10.10 | 00 | Kitchenware, non-glazed, greater than 75 percent by volume crystalline, of lithium aluminosilicate, having a linear coefficient of expansion not exceeding 10 x 10-7 per Kelvin within a temperature range of 0 degrees C to 300 degrees C, transparent, haze-free, exhibiting transmittances of infrared radiations in excess of 75 percent at a wavelength of 2.5 microns when measured on a sample 3 mm in thickness, and containing beta-quartz solid solution as the predominant crystal phase | No. | 6.9% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P, SG) | 75% |
| 7016 | | Paving blocks, slabs, bricks, squares, tiles and other articles of pressed or molded glass, whether or not wired, of a kind used for building or construction purposes; glass cubes and other glass smallwares, whether or not on a backing, for mosaics or similar decorative purposes; leaded glass windows and the like; multicellular or foam glass in blocks, panels, plates, shells or similar forms: | | | | |
| 7016.90.10 | | Paving blocks, slabs, bricks, squares, tiles and other articles of pressed or molded glass | | 8% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P, SG) | 60% |
| 7017.10 | | Of fused quartz or other fused silica: | | | | |
| 7017.10.30 | 00 | Quartz reactor tubes and holders designed for insertion into diffusion and oxidation furnaces for production of semiconductor wafers | X | Free | | 50% |
| 7019.51.90 | 10 | Weighing 185 grams or less per square meter (622) | m2 kg | | | |
| 7019.52.40 | 10 | Weighing 185 grams or less per square meter (622) | m2 kg | | | |
| 7019.52.40 | 21 | Weighing more than 215 grams per square meter, with a filament diameter of 7 to 13 microns (622) | m2 kg | | | |
| 7019.52.90 | 10 | Weighing 185 grams or less per square meter (622) | m2 kg | | | |
| 7019.52.90 | 21 | Weighing more than 215 grams per square meter, with a filament diameter of 7 to 13 microns (622) | m2 kg | | | |
| 7019.59.40 | 10 | Weighing 185 grams or less per square meter (622) | m2 kg | | | |
| 7019.59.40 | 21 | Weighing more than 215 grams per square meter, with a filament diameter of 7 to 13 microns (622) | m2 kg | | | |
| 7019.59.90 | 10 | Weighing 185 grams or less per square meter (622) | m2 kg | | | |
| 7019.59.90 | 21 | Weighing more than 215 grams per square meter, with a filament diameter of 7 to 13 microns (622) | m2 kg | | | |
| 7020.00.30 | 00 | Quartz reactor tubes and holders designed for insertion into diffusion and oxidation furnaces for production of semiconductor wafers | X | Free | | 55% |
| 7104.10.00 | 00 | Piezo-electric quartz | kg | 3% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 50% |
| 7207.11.00 | 00 | Of rectangular (including square) cross section, the width measuring less than twice the thickness | kg | Free | | 20% |
| 7207.12.00 | | Other, of rectangular (other than square) cross section | | Free | | 20% |
| 7207.20.00 | 25 | Of rectangular (including square) cross section: | | | | |
| 7213.91.30 | 11 | Tire cord-quality steel wire rod as defined in statistical note 4 of this chapter | kg | | | |
| 7213.91.30 | 15 | Of Cold Heading Quality (CHQ) steel, as defined in statistical note 5 to this chapter | kg | | | |
| 7213.91.30 | 20 | Of welding quality wire rods as defined in statistical note 6 to this chapter | kg | | | |
| 7214.91.00 | | Of rectangular (other than square) cross-section | | Free | | 20% |
| 7218.91.00 | | Of rectangular (other than square) cross-section | | Free | | 29% |
| 7218.99.00 | 15 | Of square cross section: | | | | |
