| 1 | CONVENTIONAL FIRECLAY | KALOR | |
| 2 | SEMI-HARD FIRECLAY | KALPOR | |
| 3 | HARD FIRECLAY | KALTOR | |
| 4 | FIREPLACE FIRECLAY | KALKA | |
| 5 | FIRECLAY FOR GATTING SYSTEMS | KALCI | |
| 6 | ACID-PROOF FIRECLAY | KALCID | |
| 7 | HEAT INSULATING LIGHT FIRECLAY | KALPER | |
| 8 | SPECIAL FIRECLAY | KALUR | |
| 9 | CONVENTIONAL REFRACTORY CASTABLES | KALINIT - RCC | |
| 10 | GUNNING REFRACTORY CASTABLES | KALGUN - GC | |
| 11 | INSULATING REFRACTORY CASTABLES | KALTERM | |
| 12 | MEDIUM-CEMENT REFRACTORY CASTABLES | KALURIT-MCC | |
| 13 | LOW-CEMENT REFRACTORY CASTABLES | KALURIT-LCC | |
| 14 | SELF-FLOWING LOW-CEMENT REFRACTORY CASTABLES | KALURIT-SFL | |
| 15 | ULTRA LOW-CEMENT REFRACTORY CASTABLES | KALURIT-ULCC | |
| 16 | REFRACTORY MORTARS | KALMAL | |
| 17 | REFRACTORY MIXES | KALTERAM | |
| 18 | REFRACTORY MASTICS | KALTEC | |
| 19 | PULVERIZED REFRACTORY MASTICS | KALTEC | |
| 20 | SYNTETIC SLAG | CORUNDUM | |
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