| 3/6/2018 | 690220999019 | REFRACTORY MATERIAL
| 30 | Units | 4442.18 | N/A | FERROSER MÜMESSILLIKVE METAL SAN.LTD.STI. |
| 3/19/2018 | 690320900000 | REFRACTORY MATERIAL CERAMIC ARTICLE
| 250 | Units | 32549.97 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/20/2018 | 690990000019 | PORCELAIN LAB. MATERIALS (MORTAR-PUMP-CAPSULE-CROSS-BURNING CONTAINER)
| 11467 | Units | 7024.87 | N/A | INTERLAB LABORATUAR ÜRÜNLERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/19/2018 | 690320101012 | REFLECTOR MATERIAL
| 1435 | Units | 80903.42 | N/A | HERIS SERAMIK VE TURIZM SANAYI AS. |
| 3/22/2018 | 690220910019 | PLATESETTER * SLAB (HEAT RESISTANT MATERIALS FOR CERAMIC AND PORCELAIN INDUSTRY OVEN)
| 875 | Units | 46660.63 | N/A | KAR PORSELEN SANAYI VE TICARET LIMITED SIRKETI |
| 3/8/2018 | 690320900000 | REFRACTORY MATERIAL
| 500 | Units | 21461.27 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/13/2018 | 690210009019 | REFRACTORY MATERIAL
| 6200 | Units | 206501.6 | N/A | KARDEMIR KARABÜK DEMIR ÇELIK SANAYIIVE TICARET A.S. |