Chalk.

Commodity Details Chapter 25.09 Commodity 2509.00.00 Chalk. For Imports Regulating Agencies BIR National Office Building, BIR Road, Diliman, Quezon City 89817000, 89297676, 89817419, 89817452, 89817478, 89817479 None contact_us@bir.gov.ph, jethro.sabariaga@bir.gov.ph,...

– Chamotte or dinas earths

Commodity Details Chapter 25.08 Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. Commodity 2508.70.00 – Chamotte or dinas earths For Imports Regulating...

– Mullite

Commodity Details Chapter 25.08 Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. Commodity 2508.60.00 – Mullite For Imports Regulating Agencies BIR...

– Andalusite, kyanite and sillimanite

Commodity Details Chapter 25.08 Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. Commodity 2508.50.00 – Andalusite, kyanite and sillimanite For Imports...

– – Other

Commodity Details Chapter 25.08 Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. Heading 2508.40 – Other clays : Commodity 2508.40.90 – –...

– Fire-clay

Commodity Details Chapter 25.08 Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. Commodity 2508.30.00 – Fire-clay For Imports Regulating Agencies BIR...