Quaternary ammonium salts and hydroxides; didecyldimethylammonium perfluorooctane sulphonate, whether or not chemically defined
Preferential rate with Certificate of Origin
Compare import duty rates for HS 2923.40 across major trading nations.
| Country | MFN Rate | FTA Rate |
|---|---|---|
| 🇸🇬 Singapore | 0.3% | — |
| 🇦🇪 UAE | 1.2% | 0.4% |
| 🇸🇦 Saudi Arabia | 1.8% | — |
| 🇦🇺 Australia | 2.4% | 0.9% |
| 🇪🇺 Germany (EU) | 3.1% | 0.5% |
| 🇨🇦 Canada | 3.1% | 1.5% |
| 🇹🇼 Taiwan | 3.2% | 0.2% |
| 🇹🇭 Thailand | 3.8% | 1.8% |
| 🇻🇳 Vietnam | 3.9% | — |
| 🇰🇷 South Korea(current) | 4% | 0.1% |
| 🇯🇵 Japan | 4.1% | 0.8% |
| 🇺🇸 United States | 4.2% | 0.2% |
| 🇬🇧 United Kingdom | 4.3% | 0.9% |
| China | 4.5% | 0.5% |
| 🇲🇽 Mexico | 4.5% | 1.4% |
| 🇿🇦 South Africa | 5.5% | 2.2% |
| 🇹🇷 Turkey | 7.2% | 0.5% |
| 🇮🇩 Indonesia | 7.6% | 2.2% |
| 🇧🇷 Brazil | 8.4% | 0.2% |
| 🇮🇳 India | 8.5% | 0.4% |
Typical documents required when importing HS 2923.40 products.
Detailed invoice from the seller showing product description, quantity, unit price, total value, and terms of sale (Incoterms).
Itemized list of contents in each package, including weights, dimensions, and marks/numbers matching the shipping containers.
Transport document issued by the carrier confirming receipt of goods for shipment. Acts as a contract of carriage and receipt.
The formal customs declaration filed with US Customs and Border Protection for all commercial imports.
Looking to import products under HS 2923.40 into South Korea? Compare customs broker fees, freight forwarding rates, and trade compliance solutions. Get cargo insurance quotes and optimize your international supply chain for South Korea imports.
See complete classification details, all sub-codes, and global trade context for HS 2923.40.
View HS 2923.40Full Details →Tariff rates are approximate estimates based on published MFN schedules. Actual rates may vary. Always verify with the official customs authority of South Korea before making business decisions.