Other
Unworked glass tubes, other than borosilicate or fused quartz
HSN 7002 39 00 (Other unworked glass tubes) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code, bill of entry, commercial invoice, packing list. Other glass tube types — borosilicate, fused quartz, or glass rods and balls under heading 7002 — may fall under sibling tariff lines that carry compliance within Chapter 70.
Chapter 70 contains several tariff lines for processed or finished glassware that carry Quality Control Order obligations; the absence of compliance at this unworked-glass-tube line does not extend to those downstream products. Re-classification by customs — for instance, if the goods are found to be worked or finished — triggers retrospective compliance, including detention pending the relevant standard. Verify that the glass tubes are genuinely unworked and accurately described before relying on the absence of compliance at this tariff line.