- Al-Hydroxide 7
- Al-Nitride 10
- Al-Titanate 0
- Alumina Hydrate 0
- Alumina, Bubble- 1
- Alumina, Zirconia- (Fused) 2
- Alumina: Calcined 14
- Alumina: Fused 8
- Alumina: General 29
- Alumina: High Purity 10
- Alumina: Tabular 8
- Andalusite 9
- Antimony Oxide 0
- Barium Carbonate 10
- Barium Compounds 6
- Barium Fluoride 1
- Barium Sulfate: Natural (Barytes) 3
- Basalt Flour 0
- Bauxite 17
- Bauxite, Sintered + Electrofused 0
- Bentonite 16
- Bismuth Oxide 0
- Bone Ash 5
- Bones: Calcined 2
- Borax 3
- Boric Acid 6
- Boron Carbide 8
- Boron Nitride 10
- Brownstone 1
- Calcite 5
- Calcium Aluminate Cement 2
- Calcium Carbonate 11
- Calcium Fluoride 0
- Calcium Hexaluminate 1
- Calciumhexaboride 1
- Cenospheres 0
- Ceroxid 1
- Chalk 1
- Chrome Oxide 0
- Chrome Oxide, green 3
- Chromite/Chromite Ore 7
- Clays for Glazes 1
- Clays: Ball Clays 20
- Clays: Casting Clays 12
- Clays: Engobe (Coating) Clays 1
- Clays: General 56
- Clays: Ground 20
- Clays: Light Firing 17
- Clays: Red Firing 19
- Clays: Refractory Clays 16
- Clays: Shale Clays 5
- Clays: Special Clays 10
- Clays: White Firing 17
- Clays: Yellow Firing 6
- Cobalt Compounds 4
- Cobalt Metal Powder 3
- Cobalt Oxide 1
- Colemanite 4
- Copper Oxide 5
- Cordierite Grog 3
- Corundum 13
- Cryolite: synth. 4
- Diamonds: Industrial Diamonds 3
- Dolomite 10
- Dolomitic Talcum 0
- Feldspar: General 42
- Feldspar: Scandinavian 4
- Feldspar: Sodium 9
- Ferrite Powders 3
- Ferro Silicon Metal 0
- Fillers: Light-Coloured 10
- Fillers: Mineral 9
- Fireclay: General 15
- Fireclay: granulated 5
- Fireclay: grounded/grained 11
- Fireclay: in lumps 9
- Fireclay: Light Weight 5
- Fluorspar 5
- Fly Ash 0
- Fused Silica 5
- Glass Granules 2
- Graphite 27
- Graphite Powder 10
- Grog: Regenerated 0
- Iron Ore 3
- Iron Oxides 6
- Kaolin Chamotte 8
- Kaolin: calcined 0
- Kaolin: Crude Kaolin 10
- Kaolin: English (China Clay) 7
- Kaolin: General 29
- Kaolin: Ground 2
- Kaolin: Kaolin for Glazes 1
- Kaolin: Meta 0
- Kaolin: Purified 8
- Kyanite: Calcined 0
- Kyanite: Crude 5
- Lead Compounds 0
- Lead Oxide 1
- Lead Silicate 0
- Lithium Salts 3
- Lithiumcarbonat 0
- Lutingsand 2
- Magnesia: Calc. 11
- Magnesia: Crude 7
- Magnesia: Fused 8
- Magnesia: Sintered 2
- Magnesite 19
- Magnesium Fluoride 0
- Magnesium Hydroxide 7
- Manganese Compounds 5
- Manganese Ore 0
- Metal Powder 10
- Mica 13
- Microsilica 5
- Mineral Products 8
- Mullite 11
- Mullite Chamotte 4
- Mullite, Fused 2
- Mullite: Sintered 1
- Mullite: Zirconia Mullite 1
- Nephelin Syenite 6
- Nickelmonoxide 3
- Olivine 3
- Pegmatite 2
- Petalite 1
- Phonolithe 2
- Phosphates 3
- Pigments (Raw Materials) 3
- Plaster/Gypsum: General 7
- Plaster: Moulding Plaster 6
- Plaster: Synthetic Plaster 2
- Platelets 1
- Polyethylene Fibers 2
- Polyphosphates 0
- Polypropylene Fibers 1
- Potassium Carbonate 2
- Potassium Fluorosilicate 0
- Praseodymoxid 1
- Pyrophyllite 3
- Quarzite 6
- Rare Earth 6
- Raw Brucite 0
- Resins: Epoxy 4
- SiC 29
- Silanes 0
- Silica Flour 12
- Silica Sand 23
- Silicon 7
- Silicon Composite Products 2
- Silicon Nitride 15
- Silicon powder 3
- Sintering Powder / Glass Powder 6
- Soapstone, Lumps/Ground 2
- Soapstone: Calcined 3
- Soapstone: Crude 5
- Spinels: Refractory 12
- Spodumene 5
- Steel Fibers 1
- Strontium Compounds 2
- Talc 14
- Thermal Spray Powders 0
- Tin Oxide 5
- Titania: Rutile 2
- Titanium Diboride 10
- Titanium Dioxide 5
- Tungsten Carbide 2
- Tungsten Powder 1
- Ulexite 0
- Whiskers 2
- Wollastonite 20
- Yttrium Oxide 8
- Zeolithe 2
- Zinc Oxide 7
- Zircon Flour 12
- Zircon Sand 9
- Zircon Silicate 13
- Zirconia 37
- Zirconium Diboride 5
Trezzano s/N
Wachtberg
Großheirath
Canfield
Clerac
Louisville
Burntisland, Fife
Pavullo (MO)
Frankfurt
Siershahn
Trostberg
Deerfield
King of Prussia
Sassuolo (MO)
AK Maastricht
Pittsburgh
Zibo City
Alcora (Castellon)
Valley Cottage
Nules, Castellón
Princeton
Jiangsu
Philadelphia
Bobingen
Sassuolo (MO)
Mannheim
Calgary
Beijing
Zulte
Gurgaon (Haryana)
Oberhaching
Ludwigshafen
Düsseldorf
Sarpsborg
Chongqing
Suresnes Cedex
Mettingen
Düsseldorf