| 7017 | | Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated: | | | | |
| 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% |
| 7017.10.60 | 00 | Other | X | 4.6% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 50% |
| 7017.20.00 | 00 | Of other glass having a linear coefficient of expansion not exceeding 5 x 10-6 per Kelvin within a temperature range of 0°C to 300°C | X | 6.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P, SG) | 85% |
| 7017.90 | | Other: | | | | |
| 7017.90.10 | 00 | Microscope slides and micro cover glasses | X | Free | | 85% |
| 7017.90.50 | 00 | Other | X | 6.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P, SG) | 85% |
