TERRESIS

Raw agricultural, horticultural and forestry products; products for animal litter; animal foodstuffs; non-medicated animal feeds based on trace elements.;

Treatment and processing services for a magnesium based material; treatment and processing of ores; Heat treatment of ores; extraction of minerals; magnesium carbonate calcination services.;

Refractory materials, not of metal; refractory bricks, not of metal; ceramic refractory mass; ceramic refractory weights for lining metallurgical furnaces; magnesia cement; magnesium oxychloride cement for abrasives; aggregates for concrete; magnesia cement; refractory cement.;