Section XIII — Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware
Subheading
700231
Of fused quartz or other fused silica
Common commodities
High-temperature fused quartz tubingFused silica sleeves for semiconductor productionPure quartz tubes for UV lamp manufacturingRaw material quartz tubes for photonics industryHeat resistant silica glass tubingFused quartz tubes for high vacuum applicationsQuartz glass tubes with excellent thermal stabilityHigh-purity silica glass tubing for industrial useFused quartz tubes for aerospace and defenseSilica glass tubes with superior purity levels
HS codes
| Code | Description | Taxes | |
|---|---|---|---|
| 70023100 | Of fused quartz or other fused silica | Customs TaxCID, PAL, SSCL, VAT |