What documents are required to import HS 25309091 into India?

Typically required: commercial invoice, packing list, bill of lading / airway bill, certificate of origin (for preferential rates). This HS has 1 additional permit / restriction requirement(s) — see detail page.Confirm latest requirements with CBIC / DGFT ITC-HS 2025-26.

How to calculate landed cost for importing HS 25309091 into India?

Use CIF (goods + freight + insurance) × 5 = import duty. Then add IGST 5 = landed cost. Treayo provides an online calculator at https://treayo.com/en/calculator/india.

WCO classification path

Chapter25Salt; sulphur; earths; stone
Heading2530Mineral substances not elsewhere specified or included
Subheading253090Other
National25309091Strontium sulphate (natural ore)

25309091

ACTIVE

What is the India import tariff for HS 25309091 (Strontium sulphate (natural ore))?

Quick answer: India Basic Customs Duty for HS 25309091 is 5, plus IGST 5. 1 import permit / restriction(s) apply.

"Strontium sulphate (natural ore)"

HS code 25309091 (Chapter 25 "Salt; sulphur; earths; stone"; Heading 2530 "Mineral substances not elsewhere specified or included"; Subheading 253090 "Other") under the India tariff schedule classifies "Strontium sulphate (natural ore)". India customs apply Basic Customs Duty of 5, IGST 5. Statutory unit of measure: kg. This commodity is subject to 1 import regulation or restriction; see compliance section below.

Tariff Schedule

Classification	Rate	Legal
基本关税 (BCD) Basic Customs Duty	5	Official tariff schedule
IGST IGST	5	Official tariff schedule
社会福利附加税 SWS	0	Official tariff schedule
综合税负 Total duty	5	Official tariff schedule