Other
Titanium articles and semi-manufactures, other than unwrought or waste
HSN 8108 90 90 (other titanium articles and semi-manufactures) 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 tariff lines within Chapter 81 — covering unwrought titanium, titanium waste and scrap, or titanium powders — may carry distinct compliance obligations, and correct classification between those lines is the principal importer risk.
The residual nature of this tariff line — capturing titanium articles not elsewhere classified — makes it susceptible to customs re-classification onto a more specific line within heading 8108 or into another chapter where the article's end-use (aerospace, medical implants, chemical plant equipment) determines classification. Re-classification on examination triggers retrospective compliance and potential detention. Precise product documentation — alloy grade, finished dimensions, and intended application — is the practical safeguard.