Quartz — 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
Open in calculatorgeneral: See 9903.88.03.
| Code | Description | Units |
|---|---|---|
| 2506.10.00.10 | Sands (other than natural) containing by weight 95 percent or more of silica and not more than 0.6 percent of oxide of iron | t |
| 2506.10.00.50 | Other | t |