WCO classification path
- Chapter28Inorganic chemicals
- Heading2833Sulphates; alums; peroxosulphates (persulpha-tes)
- National28.33Sulphates; alums; peroxosulphates (persulphates).
28.33
"Sulphates; alums; peroxosulphates (persulphates)."
HS code 28.33 (Chapter 28 "Inorganic chemicals"; Heading 2833 "Sulphates; alums; peroxosulphates (persulpha-tes)") under the Philippines tariff schedule classifies "Sulphates; alums; peroxosulphates (persulphates).".
Global Benchmark
→ China export · Full 13-country compareHS-6 prefix 2833. across other jurisdictions