| 6902.20.10 | 10 | Alumina | thousand t | | | |
| 6902.20.50 | 10 | Alumina | t | | | |
| 6902.90.10 | 10 | Clay | thousand t | | | |
| 6902.90.50 | 10 | Clay | t | | | |
| 6903.90.00 | 10 | Of clay | kg | | | |
| 6910.10.00 | | Of porcelain or china | | 5.8% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 60% |
| 6914.10.40 | 00 | Ceramic ferrules of porcelain or china, not exceeding 3 mm in diameter or 25 mm in length, having a fiber channel opening and/or ceramic mating sleeves of alumina or zirconia | X | Free | | 60% |
| 6914.90.41 | 00 | Ceramic ferrules of alumina or zirconia, not exceeding 3 mm in diameter or 25 mm in length, having a fiber channel opening and/or ceramic mating sleeves of alumina or zirconia | X | Free | | 45% |
| 7001.00.10 | 00 | Of fused quartz or other fused silica | kg | Free | | 30% |
| 7002.20.10 | 00 | Of fused quartz or other fused silica | kg | Free | | 40% |
| 7002.31.00 | 00 | Of fused quartz or other fused silica | kg | Free | | 40% |
| 7004.90.05 | 00 | Measuring not over 0.26 m2 in area | m2 kg | Free | | 3.3￠/kg |
| 7004.90.10 | 00 | Measuring over 0.26 m2 in area | m2 kg | Free | | 4.2￠/kg |
| 7004.90.15 | 00 | Measuring not over 0.26 m2 in area | m2 kg | Free | | 4.6￠/kg |
| 7004.90.20 | 00 | Measuring over 0.26 m2 in area | m2 kg | Free | | 5.5￠/kg |
| 7004.90.25 | 10 | Measuring not over 0.26 m2 in area | m2 kg | | | |
| 7004.90.25 | 20 | Measuring over 0.26 but not over 0.58 m2 in area | m2 kg | | | |
| 7004.90.25 | 50 | Measuring over 0.58 m2 in area | m2 kg | | | |
| 7004.90.30 | | Measuring not over 0.65 m2 in area | | Free | | 3.3￠/kg |
| 7004.90.30 | 50 | Measuring over 0.26 but not over 0.65 m2 in area | m2 kg | | | |
| 7004.90.40 | 00 | Measuring over 0.65 m2 in area | m2 kg | Free | | 5.3￠/kg |
| 7005.10.40 | 00 | Suitable for use in liquid crystal displays, measuring not over 1.2 mm in thickness and not over 0.8 m2 in area | m2 | Free | | 60% |
| 7005.29.04 | 10 | Measuring not over 0.26 m2 in area | m2 | | | |
| 7005.29.04 | 50 | Measuring over 0.26 m2 but not over 0.65 m2 in area | m2 | | | |
| 7005.29.08 | 10 | Measuring not over 0.26 m2 in area | m2 | | | |
