Harmonized Tariff Schedule | ||
---|---|---|
Statistical code | Description | |
H.S. code | Domestic code | |
2505.10 | 000 | Silica sands and quartz sands |
25.06 | Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape | |
2506.10 | 000 | Quartz |
2506.20 | 000 | Quartzite |
7002.31 | 000 | Of fused quartz or other fused silica |
7017.10 | 000 | Of fused quartz or other fused silica |
7104.10 | 000 | Piezo-electric quartz |