| # | GTİP Kodu | GTİP Kodu Açıklaması |
|---|---|---|
| 1 | 381600 | Refractory cements, mortars, concretes and similar compositions, other than products of heading 3801 |
| 2 | 690220 | High alumina bricks and shapes |
| 3 | 903300 | Parts and accessories (not specified or included elsewhere in this Chapter) for machines, appliances, instruments or apparatus of Chapter 90 |
