WCO classification path
- Chapter29Organic chemicals
- Heading2904Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
- Subheading290431Perfluorooctane sulphonic acid
- National29043100Perfluorooctane sulfonic acid
29043100
"Perfluorooctane sulfonic acid"
HS code 2904.31.00.00 (Chapter 29 "Organic chemicals"; Heading 2904 "Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated"; Subheading 290431 "Perfluorooctane sulphonic acid") under the United States tariff schedule classifies "Perfluorooctane sulfonic acid". United States customs apply MFN rate of 3.7%, Column 2 rate 25%. Statutory unit of measure: kg. 17 free trade agreement preferential rates are available for this code.
Tariff Schedule
| Classification | Rate |
|---|---|
最惠国税率 (MFN) MFN rate | 3.7% |
第二栏税率 Column 2 rate | 25% |
FTA Preferential Rates
17 agreements available · certificate of origin required
| Agreement | Rate |
|---|---|
| A | Free |
| AU | Free |
| BH | Free |
| CL | Free |
| CO | Free |
| D | Free |
| E | Free |
| IL | Free |
| JO | Free |
| KR | Free |
| MA | Free |
| OM | Free |
| P | Free |
| PA | Free |
| PE | Free |
| S | Free |
| SG | Free |
Global Benchmark
→ China export · Full 13-country compareHS-6 prefix 2904.31 across other jurisdictions