Harmonized System

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Show last update onlyCorrelation Tables

Section V > Chapter 25 > Heading 2510

Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk.

Section V > Chapter 25 > Heading 2510 > 2510.10

Unground

Section V > Chapter 25 > Heading 2510 > 2510.20

Ground

Section V > Chapter 25 > Heading 2511

Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16.

Section V > Chapter 25 > Heading 2511 > 2511.10

Natural barium sulphate (barytes)

Section V > Chapter 25 > Heading 2511 > 2511.20

Natural barium carbonate (witherite)

Section V > Chapter 25 > Heading 2512

Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less.

Section V > Chapter 25 > Heading 2512 > 2512.00

Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less

Section V > Chapter 25 > Heading 2513

Pumice stone; emery; natural corundum, natural garnet and other natural abrasives, whether or not heat-treated.

Section V > Chapter 25 > Heading 2513 > 2513.10

Pumice stone