SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND SIMILAR CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE OF FLOUR
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND SIMILAR CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE OF FLOUR
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND SIMILAR CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE OF FLOUR
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND SIMILAR CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE OF FLOUR
05-February-2020
690220910000
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND ANALOGUE CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE OF FLOUR
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND ANALOGUE CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE OF FLOUR
08-June-2022
690220910000
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND SIMILAR CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE MADE OF FLOUR
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND SIMILAR CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE MADE OF FLOUR
03-February-2022
690220910000
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND SIMILAR CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE MADE OF FLOUR
SILICOALUMINOUS. WITH A CONTENT GREATER THAN 50% BY WEIGHT OF ALUMINA (AL2O3) SILICA (SIO2) OR A MIXTURE OR COMBINATION OF THESE PRODUCTS. BRICKS SLABS TILES AND SIMILAR CERAMIC PIECES OF CONSTRUCTION REFRACTORY EXCEPT THOSE MADE OF FLOUR