WCO classification path
- Chapter25Salt; sulphur; earths; stone
- Heading2509Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths
- Subheading250900CHALK
- National2509.00.00Chalk.
2509.00.00
"Chalk."
HS code 2509.00.00 (Chapter 25 "Salt; sulphur; earths; stone"; Heading 2509 "Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths"; Subheading 250900 "CHALK") under the Philippines tariff schedule classifies "Chalk.".
Global Benchmark
HS-6 prefix 2509.00 across other jurisdictions