Magnesia carbon bricks and shapes
Magnesia carbon refractory bricks and shapes
HSN 6902 10 40 (Magnesia carbon bricks and shapes) 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 refractory ceramic constructional goods within Chapter 69 — particularly those subject to domestic quality standards for construction or industrial use — may fall under sibling tariff lines that do carry compliance obligations.
The absence of compliance at this tariff line does not extend to all refractory goods in Chapter 69; bricks and shapes with different mineralogical compositions or end-use specifications may be classified under distinct tariff lines that attract IS-linked obligations. Re-classification on customs examination — triggered by composition analysis or declared end-use — carries the risk of detention pending retrospective compliance. Verify magnesia content percentage and carbon binder specification against the customs tariff entry before relying on the absence of compliance here.