India to USA trade data · HS 2935
Exporting Sulphonamides from India to the USA
In 2025, the US imported $137M of sulphonamides (HS 2935) from India, 9.2% of all US imports of this product, making India the 3rd largest supplier of 28 countries.
- US imports from India, 2025
- $137M
- Jan–Aug 2026 vs last year
- -16.3%
- India's rank
- 3rd of 28
- Share of US imports
- 9.2%
- Average duty paid
- 4.9%
- Shipped by sea
- 80%
Five-year trend
US imports of sulphonamides from India
Jan–Aug 2026: $87.9M, down 16.3% on the same months last year.
Competition
Who supplies the US with sulphonamides
US imports of HS 2935 by country of origin, 2025. Total from all 28 countries: $1.49B.
| Country | US imports, 2025 | Share |
|---|---|---|
| 1. Ireland | $802M | 53.9% |
| 2. China | $145M | 9.8% |
| 3. India | $137M | 9.2% |
| 4. Singapore | $115M | 7.7% |
| 5. Switzerland | $56.9M | 3.8% |
| 6. Spain | $46.2M | 3.1% |
| 7. Portugal | $38.9M | 2.6% |
| 8. Belgium | $26.4M | 1.8% |
US ports of entry
US ports for sulphonamides from India
Top US ports for HS 2935 imports from India by value, 2025. 80% came by sea, 100% of that in containers.
| US port | Value, 2025 | Share |
|---|---|---|
| Norfolk-Newport News, VA | $54.5M | 39.8% |
| Newark, NJ | $37M | 27% |
| Chicago, IL | $12.9M | 9.4% |
| JFK International Airport, NY | $8.3M | 6.1% |
| Houston, TX | $7.1M | 5.2% |
| Savannah, GA | $5.5M | 4% |
US duty
Duty paid on sulphonamides from India
Across all HS 2935 imports from India, the duty US Customs calculated came to 4.9% of their value in Jan–Aug 2026, against 3.6% across 2025.
This is an average over every product in the heading, not the rate for a specific item. Your rate depends on the product's 10-digit HTS code and the tariff actions in force when it enters the US.
Questions
Sulphonamides from India to the USA: FAQs
How much sulphonamides does the US import from India?
$137M in 2025 (HS 2935), which made India the 3rd largest supplier of 28 countries with 9.2% of US imports. In Jan–Aug 2026 it was $87.9M, down 16.3% on the same months of 2025.
Which countries compete with India for sulphonamides in the US market?
Ireland (53.9%), China (9.8%), Singapore (7.7%) are the other main suppliers, by share of US imports in 2025.
What duty do US importers pay on sulphonamides from India?
On average, the duty paid was 4.9% of the value of sulphonamides from India in Jan–Aug 2026 (3.6% across 2025). That is an average over every product in heading 2935: the rate for your goods depends on their 10-digit HTS code and the tariff actions in force when they enter. The importer pays it, usually through a customs broker.
Which US ports receive sulphonamides from India?
Norfolk-Newport News, VA (39.8%), Newark, NJ (27%), Chicago, IL (9.4%) took the most by value in 2025. About 80% arrived by sea and 20% by air.
Source: U.S. Census Bureau international trade data (general imports, and duty calculated on imports for consumption), 2021–2025 and Jan–Aug 2026.
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