Other

Parts for boring or sinking machinery, other than specified

NO PGA · STANDARD CUSTOMS PROCEDURE

HSN 8431 43 90 (other parts of boring or sinking machinery) 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. Parts intended for complete machinery assemblies, or components that fall under a more specific classification within Chapter 84, may attract distinct treatment on customs examination.

No partner government agency notification covers this tariff line.

A word of counsel

The principal risk at this tariff line is misclassification: parts that serve machinery outside headings 8430 41 or 8430 49, or that are more specifically described elsewhere in Chapter 84, may be re-classified by customs on examination — triggering retrospective duty recovery and detention pending correct classification. Verify that each component is solely or principally suited to boring or sinking machinery under the relevant sub-headings, and retain technical specifications and OEM documentation to support that determination at the port of entry.

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Frequently asked

Does HSN 8431 43 90 require any pre-import registration?

A valid Importer-Exporter Code is required for any commercial import; no product-specific registration applies to this tariff line.

What changes if the parts are for boring or sinking machinery not covered by sub-heading 8430 41 or 8430 49?

Parts for other boring or sinking machinery within Chapter 84 are classified under a different tariff line and may attract distinct duty rates or compliance obligations.

Last verified against gazette notifications: 2026-05-16. Source: BIS / DGFT / Indian Customs CUSDATA.